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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] block drivers/block: Use octal not symbolic permissions
Convert the S_<FOO> symbolic permissions to their octal equivalents as using octal and not symbolic permissions is preferred by many as more readable. see: https://lkml.org/lkml/2016/8/2/1945 Done with automated conversion via: $ ./scripts/checkpatch.pl -f --types=SYMBOLIC_PERMS --fix-inplace <files...> Miscellanea: o Wrapped modified multi-line calls to a single line where appropriate o Realign modified multi-line calls to open parenthesis Signed-off-by: Joe Perches <joe@xxxxxxxxxxx> --- block/blk-integrity.c | 12 +++---- block/blk-mq-sysfs.c | 6 ++-- block/blk-sysfs.c | 68 ++++++++++++++++++------------------- block/cfq-iosched.c | 2 +- block/deadline-iosched.c | 3 +- block/genhd.c | 37 ++++++++++---------- block/mq-deadline.c | 3 +- block/partition-generic.c | 22 ++++++------ drivers/block/DAC960.c | 3 +- drivers/block/aoe/aoeblk.c | 10 +++--- drivers/block/brd.c | 6 ++-- drivers/block/drbd/drbd_debugfs.c | 20 +++++------ drivers/block/drbd/drbd_main.c | 4 +-- drivers/block/floppy.c | 2 +- drivers/block/loop.c | 6 ++-- drivers/block/mtip32xx/mtip32xx.c | 11 +++--- drivers/block/nbd.c | 2 +- drivers/block/null_blk.c | 30 ++++++++-------- drivers/block/pktcdvd.c | 4 +-- drivers/block/rbd.c | 44 ++++++++++++------------ drivers/block/rsxx/core.c | 6 ++-- drivers/block/virtio_blk.c | 6 ++-- drivers/block/xen-blkback/blkback.c | 2 +- drivers/block/xen-blkback/xenbus.c | 4 +-- drivers/block/xen-blkfront.c | 7 ++-- 25 files changed, 156 insertions(+), 164 deletions(-) diff --git a/block/blk-integrity.c b/block/blk-integrity.c index feb30570eaf5..6121611e1316 100644 --- a/block/blk-integrity.c +++ b/block/blk-integrity.c @@ -333,34 +333,34 @@ static ssize_t integrity_device_show(struct blk_integrity *bi, char *page) } static struct integrity_sysfs_entry integrity_format_entry = { - .attr = { .name = "format", .mode = S_IRUGO }, + .attr = { .name = "format", .mode = 0444 }, .show = integrity_format_show, }; static struct integrity_sysfs_entry integrity_tag_size_entry = { - .attr = { .name = "tag_size", .mode = S_IRUGO }, + .attr = { .name = "tag_size", .mode = 0444 }, .show = integrity_tag_size_show, }; static struct integrity_sysfs_entry integrity_interval_entry = { - .attr = { .name = "protection_interval_bytes", .mode = S_IRUGO }, + .attr = { .name = "protection_interval_bytes", .mode = 0444 }, .show = integrity_interval_show, }; static struct integrity_sysfs_entry integrity_verify_entry = { - .attr = { .name = "read_verify", .mode = S_IRUGO | S_IWUSR }, + .attr = { .name = "read_verify", .mode = 0644 }, .show = integrity_verify_show, .store = integrity_verify_store, }; static struct integrity_sysfs_entry integrity_generate_entry = { - .attr = { .name = "write_generate", .mode = S_IRUGO | S_IWUSR }, + .attr = { .name = "write_generate", .mode = 0644 }, .show = integrity_generate_show, .store = integrity_generate_store, }; static struct integrity_sysfs_entry integrity_device_entry = { - .attr = { .name = "device_is_integrity_capable", .mode = S_IRUGO }, + .attr = { .name = "device_is_integrity_capable", .mode = 0444 }, .show = integrity_device_show, }; diff --git a/block/blk-mq-sysfs.c b/block/blk-mq-sysfs.c index a54b4b070f1c..aafb44224c89 100644 --- a/block/blk-mq-sysfs.c +++ b/block/blk-mq-sysfs.c @@ -166,15 +166,15 @@ static struct attribute *default_ctx_attrs[] = { }; static struct blk_mq_hw_ctx_sysfs_entry blk_mq_hw_sysfs_nr_tags = { - .attr = {.name = "nr_tags", .mode = S_IRUGO }, + .attr = {.name = "nr_tags", .mode = 0444 }, .show = blk_mq_hw_sysfs_nr_tags_show, }; static struct blk_mq_hw_ctx_sysfs_entry blk_mq_hw_sysfs_nr_reserved_tags = { - .attr = {.name = "nr_reserved_tags", .mode = S_IRUGO }, + .attr = {.name = "nr_reserved_tags", .mode = 0444 }, .show = blk_mq_hw_sysfs_nr_reserved_tags_show, }; static struct blk_mq_hw_ctx_sysfs_entry blk_mq_hw_sysfs_cpus = { - .attr = {.name = "cpu_list", .mode = S_IRUGO }, + .attr = {.name = "cpu_list", .mode = 0444 }, .show = blk_mq_hw_sysfs_cpus_show, }; diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index cae525b7aae6..31347e31daa3 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -502,187 +502,187 @@ static ssize_t queue_dax_show(struct request_queue *q, char *page) } static struct queue_sysfs_entry queue_requests_entry = { - .attr = {.name = "nr_requests", .mode = S_IRUGO | S_IWUSR }, + .attr = {.name = "nr_requests", .mode = 0644 }, .show = queue_requests_show, .store = queue_requests_store, }; static struct queue_sysfs_entry queue_ra_entry = { - .attr = {.name = "read_ahead_kb", .mode = S_IRUGO | S_IWUSR }, + .attr = {.name = "read_ahead_kb", .mode = 0644 }, .show = queue_ra_show, .store = queue_ra_store, }; static struct queue_sysfs_entry queue_max_sectors_entry = { - .attr = {.name = "max_sectors_kb", .mode = S_IRUGO | S_IWUSR }, + .attr = {.name = "max_sectors_kb", .mode = 0644 }, .show = queue_max_sectors_show, .store = queue_max_sectors_store, }; static struct queue_sysfs_entry queue_max_hw_sectors_entry = { - .attr = {.name = "max_hw_sectors_kb", .mode = S_IRUGO }, + .attr = {.name = "max_hw_sectors_kb", .mode = 0444 }, .show = queue_max_hw_sectors_show, }; static struct queue_sysfs_entry queue_max_segments_entry = { - .attr = {.name = "max_segments", .mode = S_IRUGO }, + .attr = {.name = "max_segments", .mode = 0444 }, .show = queue_max_segments_show, }; static struct queue_sysfs_entry queue_max_discard_segments_entry = { - .attr = {.name = "max_discard_segments", .mode = S_IRUGO }, + .attr = {.name = "max_discard_segments", .mode = 0444 }, .show = queue_max_discard_segments_show, }; static struct queue_sysfs_entry queue_max_integrity_segments_entry = { - .attr = {.name = "max_integrity_segments", .mode = S_IRUGO }, + .attr = {.name = "max_integrity_segments", .mode = 0444 }, .show = queue_max_integrity_segments_show, }; static struct queue_sysfs_entry queue_max_segment_size_entry = { - .attr = {.name = "max_segment_size", .mode = S_IRUGO }, + .attr = {.name = "max_segment_size", .mode = 0444 }, .show = queue_max_segment_size_show, }; static struct queue_sysfs_entry queue_iosched_entry = { - .attr = {.name = "scheduler", .mode = S_IRUGO | S_IWUSR }, + .attr = {.name = "scheduler", .mode = 0644 }, .show = elv_iosched_show, .store = elv_iosched_store, }; static struct queue_sysfs_entry queue_hw_sector_size_entry = { - .attr = {.name = "hw_sector_size", .mode = S_IRUGO }, + .attr = {.name = "hw_sector_size", .mode = 0444 }, .show = queue_logical_block_size_show, }; static struct queue_sysfs_entry queue_logical_block_size_entry = { - .attr = {.name = "logical_block_size", .mode = S_IRUGO }, + .attr = {.name = "logical_block_size", .mode = 0444 }, .show = queue_logical_block_size_show, }; static struct queue_sysfs_entry queue_physical_block_size_entry = { - .attr = {.name = "physical_block_size", .mode = S_IRUGO }, + .attr = {.name = "physical_block_size", .mode = 0444 }, .show = queue_physical_block_size_show, }; static struct queue_sysfs_entry queue_chunk_sectors_entry = { - .attr = {.name = "chunk_sectors", .mode = S_IRUGO }, + .attr = {.name = "chunk_sectors", .mode = 0444 }, .show = queue_chunk_sectors_show, }; static struct queue_sysfs_entry queue_io_min_entry = { - .attr = {.name = "minimum_io_size", .mode = S_IRUGO }, + .attr = {.name = "minimum_io_size", .mode = 0444 }, .show = queue_io_min_show, }; static struct queue_sysfs_entry queue_io_opt_entry = { - .attr = {.name = "optimal_io_size", .mode = S_IRUGO }, + .attr = {.name = "optimal_io_size", .mode = 0444 }, .show = queue_io_opt_show, }; static struct queue_sysfs_entry queue_discard_granularity_entry = { - .attr = {.name = "discard_granularity", .mode = S_IRUGO }, + .attr = {.name = "discard_granularity", .mode = 0444 }, .show = queue_discard_granularity_show, }; static struct queue_sysfs_entry queue_discard_max_hw_entry = { - .attr = {.name = "discard_max_hw_bytes", .mode = S_IRUGO }, + .attr = {.name = "discard_max_hw_bytes", .mode = 0444 }, .show = queue_discard_max_hw_show, }; static struct queue_sysfs_entry queue_discard_max_entry = { - .attr = {.name = "discard_max_bytes", .mode = S_IRUGO | S_IWUSR }, + .attr = {.name = "discard_max_bytes", .mode = 0644 }, .show = queue_discard_max_show, .store = queue_discard_max_store, }; static struct queue_sysfs_entry queue_discard_zeroes_data_entry = { - .attr = {.name = "discard_zeroes_data", .mode = S_IRUGO }, + .attr = {.name = "discard_zeroes_data", .mode = 0444 }, .show = queue_discard_zeroes_data_show, }; static struct queue_sysfs_entry queue_write_same_max_entry = { - .attr = {.name = "write_same_max_bytes", .mode = S_IRUGO }, + .attr = {.name = "write_same_max_bytes", .mode = 0444 }, .show = queue_write_same_max_show, }; static struct queue_sysfs_entry queue_write_zeroes_max_entry = { - .attr = {.name = "write_zeroes_max_bytes", .mode = S_IRUGO }, + .attr = {.name = "write_zeroes_max_bytes", .mode = 0444 }, .show = queue_write_zeroes_max_show, }; static struct queue_sysfs_entry queue_nonrot_entry = { - .attr = {.name = "rotational", .mode = S_IRUGO | S_IWUSR }, + .attr = {.name = "rotational", .mode = 0644 }, .show = queue_show_nonrot, .store = queue_store_nonrot, }; static struct queue_sysfs_entry queue_zoned_entry = { - .attr = {.name = "zoned", .mode = S_IRUGO }, + .attr = {.name = "zoned", .mode = 0444 }, .show = queue_zoned_show, }; static struct queue_sysfs_entry queue_nomerges_entry = { - .attr = {.name = "nomerges", .mode = S_IRUGO | S_IWUSR }, + .attr = {.name = "nomerges", .mode = 0644 }, .show = queue_nomerges_show, .store = queue_nomerges_store, }; static struct queue_sysfs_entry queue_rq_affinity_entry = { - .attr = {.name = "rq_affinity", .mode = S_IRUGO | S_IWUSR }, + .attr = {.name = "rq_affinity", .mode = 0644 }, .show = queue_rq_affinity_show, .store = queue_rq_affinity_store, }; static struct queue_sysfs_entry queue_iostats_entry = { - .attr = {.name = "iostats", .mode = S_IRUGO | S_IWUSR }, + .attr = {.name = "iostats", .mode = 0644 }, .show = queue_show_iostats, .store = queue_store_iostats, }; static struct queue_sysfs_entry queue_random_entry = { - .attr = {.name = "add_random", .mode = S_IRUGO | S_IWUSR }, + .attr = {.name = "add_random", .mode = 0644 }, .show = queue_show_random, .store = queue_store_random, }; static struct queue_sysfs_entry queue_poll_entry = { - .attr = {.name = "io_poll", .mode = S_IRUGO | S_IWUSR }, + .attr = {.name = "io_poll", .mode = 0644 }, .show = queue_poll_show, .store = queue_poll_store, }; static struct queue_sysfs_entry queue_poll_delay_entry = { - .attr = {.name = "io_poll_delay", .mode = S_IRUGO | S_IWUSR }, + .attr = {.name = "io_poll_delay", .mode = 0644 }, .show = queue_poll_delay_show, .store = queue_poll_delay_store, }; static struct queue_sysfs_entry queue_wc_entry = { - .attr = {.name = "write_cache", .mode = S_IRUGO | S_IWUSR }, + .attr = {.name = "write_cache", .mode = 0644 }, .show = queue_wc_show, .store = queue_wc_store, }; static struct queue_sysfs_entry queue_fua_entry = { - .attr = {.name = "fua", .mode = S_IRUGO }, + .attr = {.name = "fua", .mode = 0444 }, .show = queue_fua_show, }; static struct queue_sysfs_entry queue_dax_entry = { - .attr = {.name = "dax", .mode = S_IRUGO }, + .attr = {.name = "dax", .mode = 0444 }, .show = queue_dax_show, }; static struct queue_sysfs_entry queue_wb_lat_entry = { - .attr = {.name = "wbt_lat_usec", .mode = S_IRUGO | S_IWUSR }, + .attr = {.name = "wbt_lat_usec", .mode = 0644 }, .show = queue_wb_lat_show, .store = queue_wb_lat_store, }; #ifdef CONFIG_BLK_DEV_THROTTLING_LOW static struct queue_sysfs_entry throtl_sample_time_entry = { - .attr = {.name = "throttle_sample_time", .mode = S_IRUGO | S_IWUSR }, + .attr = {.name = "throttle_sample_time", .mode = 0644 }, .show = blk_throtl_sample_time_show, .store = blk_throtl_sample_time_store, }; diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 6b9f6b1cd33b..82b6c27b3245 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -4786,7 +4786,7 @@ USEC_STORE_FUNCTION(cfq_target_latency_us_store, &cfqd->cfq_target_latency, 1, U #undef USEC_STORE_FUNCTION #define CFQ_ATTR(name) \ - __ATTR(name, S_IRUGO|S_IWUSR, cfq_##name##_show, cfq_##name##_store) + __ATTR(name, 0644, cfq_##name##_show, cfq_##name##_store) static struct elv_fs_entry cfq_attrs[] = { CFQ_ATTR(quantum), diff --git a/block/deadline-iosched.c b/block/deadline-iosched.c index 9de9f156e203..ef2f1f09e9b3 100644 --- a/block/deadline-iosched.c +++ b/block/deadline-iosched.c @@ -512,8 +512,7 @@ STORE_FUNCTION(deadline_fifo_batch_store, &dd->fifo_batch, 0, INT_MAX, 0); #undef STORE_FUNCTION #define DD_ATTR(name) \ - __ATTR(name, S_IRUGO|S_IWUSR, deadline_##name##_show, \ - deadline_##name##_store) + __ATTR(name, 0644, deadline_##name##_show, deadline_##name##_store) static struct elv_fs_entry deadline_attrs[] = { DD_ATTR(read_expire), diff --git a/block/genhd.c b/block/genhd.c index 066de6d321c7..cb65a3013480 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -1127,28 +1127,25 @@ static ssize_t disk_discard_alignment_show(struct device *dev, return sprintf(buf, "%d\n", queue_discard_alignment(disk->queue)); } -static DEVICE_ATTR(range, S_IRUGO, disk_range_show, NULL); -static DEVICE_ATTR(ext_range, S_IRUGO, disk_ext_range_show, NULL); -static DEVICE_ATTR(removable, S_IRUGO, disk_removable_show, NULL); -static DEVICE_ATTR(hidden, S_IRUGO, disk_hidden_show, NULL); -static DEVICE_ATTR(ro, S_IRUGO, disk_ro_show, NULL); -static DEVICE_ATTR(size, S_IRUGO, part_size_show, NULL); -static DEVICE_ATTR(alignment_offset, S_IRUGO, disk_alignment_offset_show, NULL); -static DEVICE_ATTR(discard_alignment, S_IRUGO, disk_discard_alignment_show, - NULL); -static DEVICE_ATTR(capability, S_IRUGO, disk_capability_show, NULL); -static DEVICE_ATTR(stat, S_IRUGO, part_stat_show, NULL); -static DEVICE_ATTR(inflight, S_IRUGO, part_inflight_show, NULL); -static DEVICE_ATTR(badblocks, S_IRUGO | S_IWUSR, disk_badblocks_show, - disk_badblocks_store); +static DEVICE_ATTR(range, 0444, disk_range_show, NULL); +static DEVICE_ATTR(ext_range, 0444, disk_ext_range_show, NULL); +static DEVICE_ATTR(removable, 0444, disk_removable_show, NULL); +static DEVICE_ATTR(hidden, 0444, disk_hidden_show, NULL); +static DEVICE_ATTR(ro, 0444, disk_ro_show, NULL); +static DEVICE_ATTR(size, 0444, part_size_show, NULL); +static DEVICE_ATTR(alignment_offset, 0444, disk_alignment_offset_show, NULL); +static DEVICE_ATTR(discard_alignment, 0444, disk_discard_alignment_show, NULL); +static DEVICE_ATTR(capability, 0444, disk_capability_show, NULL); +static DEVICE_ATTR(stat, 0444, part_stat_show, NULL); +static DEVICE_ATTR(inflight, 0444, part_inflight_show, NULL); +static DEVICE_ATTR(badblocks, 0644, disk_badblocks_show, disk_badblocks_store); #ifdef CONFIG_FAIL_MAKE_REQUEST static struct device_attribute dev_attr_fail = - __ATTR(make-it-fail, S_IRUGO|S_IWUSR, part_fail_show, part_fail_store); + __ATTR(make-it-fail, 0644, part_fail_show, part_fail_store); #endif #ifdef CONFIG_FAIL_IO_TIMEOUT static struct device_attribute dev_attr_fail_timeout = - __ATTR(io-timeout-fail, S_IRUGO|S_IWUSR, part_timeout_show, - part_timeout_store); + __ATTR(io-timeout-fail, 0644, part_timeout_show, part_timeout_store); #endif static struct attribute *disk_attrs[] = { @@ -1900,9 +1897,9 @@ static ssize_t disk_events_poll_msecs_store(struct device *dev, return count; } -static const DEVICE_ATTR(events, S_IRUGO, disk_events_show, NULL); -static const DEVICE_ATTR(events_async, S_IRUGO, disk_events_async_show, NULL); -static const DEVICE_ATTR(events_poll_msecs, S_IRUGO|S_IWUSR, +static const DEVICE_ATTR(events, 0444, disk_events_show, NULL); +static const DEVICE_ATTR(events_async, 0444, disk_events_async_show, NULL); +static const DEVICE_ATTR(events_poll_msecs, 0644, disk_events_poll_msecs_show, disk_events_poll_msecs_store); diff --git a/block/mq-deadline.c b/block/mq-deadline.c index 8ec0ba9f5386..099a9e05854c 100644 --- a/block/mq-deadline.c +++ b/block/mq-deadline.c @@ -630,8 +630,7 @@ STORE_FUNCTION(deadline_fifo_batch_store, &dd->fifo_batch, 0, INT_MAX, 0); #undef STORE_FUNCTION #define DD_ATTR(name) \ - __ATTR(name, S_IRUGO|S_IWUSR, deadline_##name##_show, \ - deadline_##name##_store) + __ATTR(name, 0644, deadline_##name##_show, deadline_##name##_store) static struct elv_fs_entry deadline_attrs[] = { DD_ATTR(read_expire), diff --git a/block/partition-generic.c b/block/partition-generic.c index db57cced9b98..93ef8ce568a1 100644 --- a/block/partition-generic.c +++ b/block/partition-generic.c @@ -179,18 +179,17 @@ ssize_t part_fail_store(struct device *dev, } #endif -static DEVICE_ATTR(partition, S_IRUGO, part_partition_show, NULL); -static DEVICE_ATTR(start, S_IRUGO, part_start_show, NULL); -static DEVICE_ATTR(size, S_IRUGO, part_size_show, NULL); -static DEVICE_ATTR(ro, S_IRUGO, part_ro_show, NULL); -static DEVICE_ATTR(alignment_offset, S_IRUGO, part_alignment_offset_show, NULL); -static DEVICE_ATTR(discard_alignment, S_IRUGO, part_discard_alignment_show, - NULL); -static DEVICE_ATTR(stat, S_IRUGO, part_stat_show, NULL); -static DEVICE_ATTR(inflight, S_IRUGO, part_inflight_show, NULL); +static DEVICE_ATTR(partition, 0444, part_partition_show, NULL); +static DEVICE_ATTR(start, 0444, part_start_show, NULL); +static DEVICE_ATTR(size, 0444, part_size_show, NULL); +static DEVICE_ATTR(ro, 0444, part_ro_show, NULL); +static DEVICE_ATTR(alignment_offset, 0444, part_alignment_offset_show, NULL); +static DEVICE_ATTR(discard_alignment, 0444, part_discard_alignment_show, NULL); +static DEVICE_ATTR(stat, 0444, part_stat_show, NULL); +static DEVICE_ATTR(inflight, 0444, part_inflight_show, NULL); #ifdef CONFIG_FAIL_MAKE_REQUEST static struct device_attribute dev_attr_fail = - __ATTR(make-it-fail, S_IRUGO|S_IWUSR, part_fail_show, part_fail_store); + __ATTR(make-it-fail, 0644, part_fail_show, part_fail_store); #endif static struct attribute *part_attrs[] = { @@ -291,8 +290,7 @@ static ssize_t whole_disk_show(struct device *dev, { return 0; } -static DEVICE_ATTR(whole_disk, S_IRUSR | S_IRGRP | S_IROTH, - whole_disk_show, NULL); +static DEVICE_ATTR(whole_disk, 0444, whole_disk_show, NULL); /* * Must be called either with bd_mutex held, before a disk can be opened or diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c index 55d9ff54ce15..b7e4aa624667 100644 --- a/drivers/block/DAC960.c +++ b/drivers/block/DAC960.c @@ -6552,7 +6552,8 @@ static void DAC960_CreateProcEntries(DAC960_Controller_T *Controller) dac960_initial_status_proc_show, Controller); proc_create_single_data("current_status", 0, ControllerProcEntry, dac960_current_status_proc_show, Controller); - proc_create_data("user_command", S_IWUSR | S_IRUSR, ControllerProcEntry, &dac960_user_command_proc_fops, Controller); + proc_create_data("user_command", 0600, ControllerProcEntry, + &dac960_user_command_proc_fops, Controller); Controller->ControllerProcEntry = ControllerProcEntry; } diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c index 027b876370bc..429ebb84b592 100644 --- a/drivers/block/aoe/aoeblk.c +++ b/drivers/block/aoe/aoeblk.c @@ -159,14 +159,14 @@ static int aoe_debugfs_open(struct inode *inode, struct file *file) return single_open(file, aoedisk_debugfs_show, inode->i_private); } -static DEVICE_ATTR(state, S_IRUGO, aoedisk_show_state, NULL); -static DEVICE_ATTR(mac, S_IRUGO, aoedisk_show_mac, NULL); -static DEVICE_ATTR(netif, S_IRUGO, aoedisk_show_netif, NULL); +static DEVICE_ATTR(state, 0444, aoedisk_show_state, NULL); +static DEVICE_ATTR(mac, 0444, aoedisk_show_mac, NULL); +static DEVICE_ATTR(netif, 0444, aoedisk_show_netif, NULL); static struct device_attribute dev_attr_firmware_version = { - .attr = { .name = "firmware-version", .mode = S_IRUGO }, + .attr = { .name = "firmware-version", .mode = 0444 }, .show = aoedisk_show_fwver, }; -static DEVICE_ATTR(payload, S_IRUGO, aoedisk_show_payload, NULL); +static DEVICE_ATTR(payload, 0444, aoedisk_show_payload, NULL); static struct attribute *aoe_attrs[] = { &dev_attr_state.attr, diff --git a/drivers/block/brd.c b/drivers/block/brd.c index 39c5b90cc187..bb976598ee43 100644 --- a/drivers/block/brd.c +++ b/drivers/block/brd.c @@ -331,15 +331,15 @@ static const struct block_device_operations brd_fops = { * And now the modules code and kernel interface. */ static int rd_nr = CONFIG_BLK_DEV_RAM_COUNT; -module_param(rd_nr, int, S_IRUGO); +module_param(rd_nr, int, 0444); MODULE_PARM_DESC(rd_nr, "Maximum number of brd devices"); unsigned long rd_size = CONFIG_BLK_DEV_RAM_SIZE; -module_param(rd_size, ulong, S_IRUGO); +module_param(rd_size, ulong, 0444); MODULE_PARM_DESC(rd_size, "Size of each RAM disk in kbytes."); static int max_part = 1; -module_param(max_part, int, S_IRUGO); +module_param(max_part, int, 0444); MODULE_PARM_DESC(max_part, "Num Minors to reserve between devices"); MODULE_LICENSE("GPL"); diff --git a/drivers/block/drbd/drbd_debugfs.c b/drivers/block/drbd/drbd_debugfs.c index ab21976a87b2..5d5e8d6a8a56 100644 --- a/drivers/block/drbd/drbd_debugfs.c +++ b/drivers/block/drbd/drbd_debugfs.c @@ -481,9 +481,9 @@ void drbd_debugfs_resource_add(struct drbd_resource *resource) goto fail; resource->debugfs_res_connections = dentry; - dentry = debugfs_create_file("in_flight_summary", S_IRUSR|S_IRGRP, - resource->debugfs_res, resource, - &in_flight_summary_fops); + dentry = debugfs_create_file("in_flight_summary", 0440, + resource->debugfs_res, resource, + &in_flight_summary_fops); if (IS_ERR_OR_NULL(dentry)) goto fail; resource->debugfs_res_in_flight_summary = dentry; @@ -645,16 +645,16 @@ void drbd_debugfs_connection_add(struct drbd_connection *connection) goto fail; connection->debugfs_conn = dentry; - dentry = debugfs_create_file("callback_history", S_IRUSR|S_IRGRP, - connection->debugfs_conn, connection, - &connection_callback_history_fops); + dentry = debugfs_create_file("callback_history", 0440, + connection->debugfs_conn, connection, + &connection_callback_history_fops); if (IS_ERR_OR_NULL(dentry)) goto fail; connection->debugfs_conn_callback_history = dentry; - dentry = debugfs_create_file("oldest_requests", S_IRUSR|S_IRGRP, - connection->debugfs_conn, connection, - &connection_oldest_requests_fops); + dentry = debugfs_create_file("oldest_requests", 0440, + connection->debugfs_conn, connection, + &connection_oldest_requests_fops); if (IS_ERR_OR_NULL(dentry)) goto fail; connection->debugfs_conn_oldest_requests = dentry; @@ -824,7 +824,7 @@ void drbd_debugfs_device_add(struct drbd_device *device) device->debugfs_minor = dentry; #define DCF(name) do { \ - dentry = debugfs_create_file(#name, S_IRUSR|S_IRGRP, \ + dentry = debugfs_create_file(#name, 0440, \ device->debugfs_vol, device, \ &device_ ## name ## _fops); \ if (IS_ERR_OR_NULL(dentry)) \ diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index c2d154faac02..7916e0af25ec 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -3010,8 +3010,8 @@ static int __init drbd_init(void) goto fail; err = -ENOMEM; - drbd_proc = proc_create_single("drbd", S_IFREG | S_IRUGO , NULL, - drbd_seq_show); + drbd_proc = proc_create_single("drbd", S_IFREG | 0444, NULL, + drbd_seq_show); if (!drbd_proc) { pr_err("unable to register proc file\n"); goto fail; diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 8ec7235fc93b..8871b5044d9e 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -4450,7 +4450,7 @@ static ssize_t floppy_cmos_show(struct device *dev, return sprintf(buf, "%X\n", UDP->cmos); } -static DEVICE_ATTR(cmos, S_IRUGO, floppy_cmos_show, NULL); +static DEVICE_ATTR(cmos, 0444, floppy_cmos_show, NULL); static struct attribute *floppy_dev_attrs[] = { &dev_attr_cmos.attr, diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 5f0df2efc26c..66c1f0786ae8 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -732,7 +732,7 @@ static ssize_t loop_attr_do_show_##_name(struct device *d, \ return loop_attr_show(d, b, loop_attr_##_name##_show); \ } \ static struct device_attribute loop_attr_##_name = \ - __ATTR(_name, S_IRUGO, loop_attr_do_show_##_name, NULL); + __ATTR(_name, 0444, loop_attr_do_show_##_name, NULL); static ssize_t loop_attr_backing_file_show(struct loop_device *lo, char *buf) { @@ -1677,9 +1677,9 @@ static const struct block_device_operations lo_fops = { * And now the modules code and kernel interface. */ static int max_loop; -module_param(max_loop, int, S_IRUGO); +module_param(max_loop, int, 0444); MODULE_PARM_DESC(max_loop, "Maximum number of loop devices"); -module_param(max_part, int, S_IRUGO); +module_param(max_part, int, 0444); MODULE_PARM_DESC(max_part, "Maximum number of partitions per loop device"); MODULE_LICENSE("GPL"); MODULE_ALIAS_BLOCKDEV_MAJOR(LOOP_MAJOR); diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 6df5b0b1517a..e873daca9d13 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -2285,7 +2285,7 @@ static ssize_t mtip_hw_show_status(struct device *dev, return size; } -static DEVICE_ATTR(status, S_IRUGO, mtip_hw_show_status, NULL); +static DEVICE_ATTR(status, 0444, mtip_hw_show_status, NULL); /* debugsfs entries */ @@ -2566,10 +2566,9 @@ static int mtip_hw_debugfs_init(struct driver_data *dd) return -1; } - debugfs_create_file("flags", S_IRUGO, dd->dfs_node, dd, - &mtip_flags_fops); - debugfs_create_file("registers", S_IRUGO, dd->dfs_node, dd, - &mtip_regs_fops); + debugfs_create_file("flags", 0444, dd->dfs_node, dd, &mtip_flags_fops); + debugfs_create_file("registers", 0444, dd->dfs_node, dd, + &mtip_regs_fops); return 0; } @@ -4613,7 +4612,7 @@ static int __init mtip_init(void) } if (dfs_parent) { dfs_device_status = debugfs_create_file("device_status", - S_IRUGO, dfs_parent, NULL, + 0444, dfs_parent, NULL, &mtip_device_status_fops); if (IS_ERR_OR_NULL(dfs_device_status)) { pr_err("Error creating device_status node\n"); diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index abc0a815354f..54dd91a67e03 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -166,7 +166,7 @@ static ssize_t pid_show(struct device *dev, } static const struct device_attribute pid_attr = { - .attr = { .name = "pid", .mode = S_IRUGO}, + .attr = { .name = "pid", .mode = 0444}, .show = pid_show, }; diff --git a/drivers/block/null_blk.c b/drivers/block/null_blk.c index a76553293a31..b4d368e3ddcd 100644 --- a/drivers/block/null_blk.c +++ b/drivers/block/null_blk.c @@ -157,23 +157,23 @@ enum { }; static int g_no_sched; -module_param_named(no_sched, g_no_sched, int, S_IRUGO); +module_param_named(no_sched, g_no_sched, int, 0444); MODULE_PARM_DESC(no_sched, "No io scheduler"); static int g_submit_queues = 1; -module_param_named(submit_queues, g_submit_queues, int, S_IRUGO); +module_param_named(submit_queues, g_submit_queues, int, 0444); MODULE_PARM_DESC(submit_queues, "Number of submission queues"); static int g_home_node = NUMA_NO_NODE; -module_param_named(home_node, g_home_node, int, S_IRUGO); +module_param_named(home_node, g_home_node, int, 0444); MODULE_PARM_DESC(home_node, "Home node for the device"); #ifdef CONFIG_BLK_DEV_NULL_BLK_FAULT_INJECTION static char g_timeout_str[80]; -module_param_string(timeout, g_timeout_str, sizeof(g_timeout_str), S_IRUGO); +module_param_string(timeout, g_timeout_str, sizeof(g_timeout_str), 0444); static char g_requeue_str[80]; -module_param_string(requeue, g_requeue_str, sizeof(g_requeue_str), S_IRUGO); +module_param_string(requeue, g_requeue_str, sizeof(g_requeue_str), 0444); #endif static int g_queue_mode = NULL_Q_MQ; @@ -203,27 +203,27 @@ static const struct kernel_param_ops null_queue_mode_param_ops = { .get = param_get_int, }; -device_param_cb(queue_mode, &null_queue_mode_param_ops, &g_queue_mode, S_IRUGO); +device_param_cb(queue_mode, &null_queue_mode_param_ops, &g_queue_mode, 0444); MODULE_PARM_DESC(queue_mode, "Block interface to use (0=bio,1=rq,2=multiqueue)"); static int g_gb = 250; -module_param_named(gb, g_gb, int, S_IRUGO); +module_param_named(gb, g_gb, int, 0444); MODULE_PARM_DESC(gb, "Size in GB"); static int g_bs = 512; -module_param_named(bs, g_bs, int, S_IRUGO); +module_param_named(bs, g_bs, int, 0444); MODULE_PARM_DESC(bs, "Block size (in bytes)"); static int nr_devices = 1; -module_param(nr_devices, int, S_IRUGO); +module_param(nr_devices, int, 0444); MODULE_PARM_DESC(nr_devices, "Number of devices to register"); static bool g_blocking; -module_param_named(blocking, g_blocking, bool, S_IRUGO); +module_param_named(blocking, g_blocking, bool, 0444); MODULE_PARM_DESC(blocking, "Register as a blocking blk-mq driver device"); static bool shared_tags; -module_param(shared_tags, bool, S_IRUGO); +module_param(shared_tags, bool, 0444); MODULE_PARM_DESC(shared_tags, "Share tag set between devices for blk-mq"); static int g_irqmode = NULL_IRQ_SOFTIRQ; @@ -239,19 +239,19 @@ static const struct kernel_param_ops null_irqmode_param_ops = { .get = param_get_int, }; -device_param_cb(irqmode, &null_irqmode_param_ops, &g_irqmode, S_IRUGO); +device_param_cb(irqmode, &null_irqmode_param_ops, &g_irqmode, 0444); MODULE_PARM_DESC(irqmode, "IRQ completion handler. 0-none, 1-softirq, 2-timer"); static unsigned long g_completion_nsec = 10000; -module_param_named(completion_nsec, g_completion_nsec, ulong, S_IRUGO); +module_param_named(completion_nsec, g_completion_nsec, ulong, 0444); MODULE_PARM_DESC(completion_nsec, "Time in ns to complete a request in hardware. Default: 10,000ns"); static int g_hw_queue_depth = 64; -module_param_named(hw_queue_depth, g_hw_queue_depth, int, S_IRUGO); +module_param_named(hw_queue_depth, g_hw_queue_depth, int, 0444); MODULE_PARM_DESC(hw_queue_depth, "Queue depth for each hardware queue. Default: 64"); static bool g_use_per_node_hctx; -module_param_named(use_per_node_hctx, g_use_per_node_hctx, bool, S_IRUGO); +module_param_named(use_per_node_hctx, g_use_per_node_hctx, bool, 0444); MODULE_PARM_DESC(use_per_node_hctx, "Use per-node allocation for hardware context queues. Default: false"); static struct nullb_device *null_alloc_dev(void); diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index 3c1a49545e06..949a648fe560 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -478,8 +478,8 @@ static void pkt_debugfs_dev_new(struct pktcdvd_device *pd) if (!pd->dfs_d_root) return; - pd->dfs_f_info = debugfs_create_file("info", S_IRUGO, - pd->dfs_d_root, pd, &debug_fops); + pd->dfs_f_info = debugfs_create_file("info", 0444, + pd->dfs_d_root, pd, &debug_fops); } static void pkt_debugfs_dev_remove(struct pktcdvd_device *pd) diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 33b36fea1d73..af354047ac4b 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -424,7 +424,7 @@ static struct workqueue_struct *rbd_wq; * single-major requires >= 0.75 version of userspace rbd utility. */ static bool single_major = true; -module_param(single_major, bool, S_IRUGO); +module_param(single_major, bool, 0444); MODULE_PARM_DESC(single_major, "Use a single major number for all rbd devices (default: true)"); static ssize_t rbd_add(struct bus_type *bus, const char *buf, @@ -468,11 +468,11 @@ static ssize_t rbd_supported_features_show(struct bus_type *bus, char *buf) return sprintf(buf, "0x%llx\n", RBD_FEATURES_SUPPORTED); } -static BUS_ATTR(add, S_IWUSR, NULL, rbd_add); -static BUS_ATTR(remove, S_IWUSR, NULL, rbd_remove); -static BUS_ATTR(add_single_major, S_IWUSR, NULL, rbd_add_single_major); -static BUS_ATTR(remove_single_major, S_IWUSR, NULL, rbd_remove_single_major); -static BUS_ATTR(supported_features, S_IRUGO, rbd_supported_features_show, NULL); +static BUS_ATTR(add, 0200, NULL, rbd_add); +static BUS_ATTR(remove, 0200, NULL, rbd_remove); +static BUS_ATTR(add_single_major, 0200, NULL, rbd_add_single_major); +static BUS_ATTR(remove_single_major, 0200, NULL, rbd_remove_single_major); +static BUS_ATTR(supported_features, 0444, rbd_supported_features_show, NULL); static struct attribute *rbd_bus_attrs[] = { &bus_attr_add.attr, @@ -4204,22 +4204,22 @@ static ssize_t rbd_image_refresh(struct device *dev, return size; } -static DEVICE_ATTR(size, S_IRUGO, rbd_size_show, NULL); -static DEVICE_ATTR(features, S_IRUGO, rbd_features_show, NULL); -static DEVICE_ATTR(major, S_IRUGO, rbd_major_show, NULL); -static DEVICE_ATTR(minor, S_IRUGO, rbd_minor_show, NULL); -static DEVICE_ATTR(client_addr, S_IRUGO, rbd_client_addr_show, NULL); -static DEVICE_ATTR(client_id, S_IRUGO, rbd_client_id_show, NULL); -static DEVICE_ATTR(cluster_fsid, S_IRUGO, rbd_cluster_fsid_show, NULL); -static DEVICE_ATTR(config_info, S_IRUSR, rbd_config_info_show, NULL); -static DEVICE_ATTR(pool, S_IRUGO, rbd_pool_show, NULL); -static DEVICE_ATTR(pool_id, S_IRUGO, rbd_pool_id_show, NULL); -static DEVICE_ATTR(name, S_IRUGO, rbd_name_show, NULL); -static DEVICE_ATTR(image_id, S_IRUGO, rbd_image_id_show, NULL); -static DEVICE_ATTR(refresh, S_IWUSR, NULL, rbd_image_refresh); -static DEVICE_ATTR(current_snap, S_IRUGO, rbd_snap_show, NULL); -static DEVICE_ATTR(snap_id, S_IRUGO, rbd_snap_id_show, NULL); -static DEVICE_ATTR(parent, S_IRUGO, rbd_parent_show, NULL); +static DEVICE_ATTR(size, 0444, rbd_size_show, NULL); +static DEVICE_ATTR(features, 0444, rbd_features_show, NULL); +static DEVICE_ATTR(major, 0444, rbd_major_show, NULL); +static DEVICE_ATTR(minor, 0444, rbd_minor_show, NULL); +static DEVICE_ATTR(client_addr, 0444, rbd_client_addr_show, NULL); +static DEVICE_ATTR(client_id, 0444, rbd_client_id_show, NULL); +static DEVICE_ATTR(cluster_fsid, 0444, rbd_cluster_fsid_show, NULL); +static DEVICE_ATTR(config_info, 0400, rbd_config_info_show, NULL); +static DEVICE_ATTR(pool, 0444, rbd_pool_show, NULL); +static DEVICE_ATTR(pool_id, 0444, rbd_pool_id_show, NULL); +static DEVICE_ATTR(name, 0444, rbd_name_show, NULL); +static DEVICE_ATTR(image_id, 0444, rbd_image_id_show, NULL); +static DEVICE_ATTR(refresh, 0200, NULL, rbd_image_refresh); +static DEVICE_ATTR(current_snap, 0444, rbd_snap_show, NULL); +static DEVICE_ATTR(snap_id, 0444, rbd_snap_id_show, NULL); +static DEVICE_ATTR(parent, 0444, rbd_parent_show, NULL); static struct attribute *rbd_attrs[] = { &dev_attr_size.attr, diff --git a/drivers/block/rsxx/core.c b/drivers/block/rsxx/core.c index 34997df132e2..09537bee387f 100644 --- a/drivers/block/rsxx/core.c +++ b/drivers/block/rsxx/core.c @@ -247,19 +247,19 @@ static void rsxx_debugfs_dev_new(struct rsxx_cardinfo *card) if (IS_ERR_OR_NULL(card->debugfs_dir)) goto failed_debugfs_dir; - debugfs_stats = debugfs_create_file("stats", S_IRUGO, + debugfs_stats = debugfs_create_file("stats", 0444, card->debugfs_dir, card, &debugfs_stats_fops); if (IS_ERR_OR_NULL(debugfs_stats)) goto failed_debugfs_stats; - debugfs_pci_regs = debugfs_create_file("pci_regs", S_IRUGO, + debugfs_pci_regs = debugfs_create_file("pci_regs", 0444, card->debugfs_dir, card, &debugfs_pci_regs_fops); if (IS_ERR_OR_NULL(debugfs_pci_regs)) goto failed_debugfs_pci_regs; - debugfs_cram = debugfs_create_file("cram", S_IRUGO | S_IWUSR, + debugfs_cram = debugfs_create_file("cram", 0644, card->debugfs_dir, card, &debugfs_cram_fops); if (IS_ERR_OR_NULL(debugfs_cram)) diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 0617b9922d59..23752dc99b00 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -371,7 +371,7 @@ static ssize_t virtblk_serial_show(struct device *dev, return err; } -static DEVICE_ATTR(serial, S_IRUGO, virtblk_serial_show, NULL); +static DEVICE_ATTR(serial, 0444, virtblk_serial_show, NULL); /* The queue's logical block size must be set before calling this */ static void virtblk_update_capacity(struct virtio_blk *vblk, bool resize) @@ -576,10 +576,10 @@ virtblk_cache_type_show(struct device *dev, struct device_attribute *attr, } static const struct device_attribute dev_attr_cache_type_ro = - __ATTR(cache_type, S_IRUGO, + __ATTR(cache_type, 0444, virtblk_cache_type_show, NULL); static const struct device_attribute dev_attr_cache_type_rw = - __ATTR(cache_type, S_IRUGO|S_IWUSR, + __ATTR(cache_type, 0644, virtblk_cache_type_show, virtblk_cache_type_store); static int virtblk_init_request(struct blk_mq_tag_set *set, struct request *rq, diff --git a/drivers/block/xen-blkback/blkback.c b/drivers/block/xen-blkback/blkback.c index 987d665e82de..b55b245e8052 100644 --- a/drivers/block/xen-blkback/blkback.c +++ b/drivers/block/xen-blkback/blkback.c @@ -98,7 +98,7 @@ MODULE_PARM_DESC(max_queues, * backend, 4KB page granularity is used. */ unsigned int xen_blkif_max_ring_order = XENBUS_MAX_RING_GRANT_ORDER; -module_param_named(max_ring_page_order, xen_blkif_max_ring_order, int, S_IRUGO); +module_param_named(max_ring_page_order, xen_blkif_max_ring_order, int, 0444); MODULE_PARM_DESC(max_ring_page_order, "Maximum order of pages to be used for the shared ring"); /* * The LRU mechanism to clean the lists of persistent grants needs to diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c index 21c1be1eb226..66412eededda 100644 --- a/drivers/block/xen-blkback/xenbus.c +++ b/drivers/block/xen-blkback/xenbus.c @@ -367,7 +367,7 @@ int __init xen_blkif_interface_init(void) out: \ return sprintf(buf, format, result); \ } \ - static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL) + static DEVICE_ATTR(name, 0444, show_##name, NULL) VBD_SHOW_ALLRING(oo_req, "%llu\n"); VBD_SHOW_ALLRING(rd_req, "%llu\n"); @@ -403,7 +403,7 @@ static const struct attribute_group xen_vbdstat_group = { \ return sprintf(buf, format, ##args); \ } \ - static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL) + static DEVICE_ATTR(name, 0444, show_##name, NULL) VBD_SHOW(physical_device, "%x:%x\n", be->major, be->minor); VBD_SHOW(mode, "%s\n", be->mode); diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index 2a8e7813bd1a..ae00a82f350b 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -129,13 +129,12 @@ static const struct block_device_operations xlvbd_block_fops; */ static unsigned int xen_blkif_max_segments = 32; -module_param_named(max_indirect_segments, xen_blkif_max_segments, uint, - S_IRUGO); +module_param_named(max_indirect_segments, xen_blkif_max_segments, uint, 0444); MODULE_PARM_DESC(max_indirect_segments, "Maximum amount of segments in indirect requests (default is 32)"); static unsigned int xen_blkif_max_queues = 4; -module_param_named(max_queues, xen_blkif_max_queues, uint, S_IRUGO); +module_param_named(max_queues, xen_blkif_max_queues, uint, 0444); MODULE_PARM_DESC(max_queues, "Maximum number of hardware queues/rings used per virtual disk"); /* @@ -143,7 +142,7 @@ MODULE_PARM_DESC(max_queues, "Maximum number of hardware queues/rings used per v * backend, 4KB page granularity is used. */ static unsigned int xen_blkif_max_ring_order; -module_param_named(max_ring_page_order, xen_blkif_max_ring_order, int, S_IRUGO); +module_param_named(max_ring_page_order, xen_blkif_max_ring_order, int, 0444); MODULE_PARM_DESC(max_ring_page_order, "Maximum order of pages to be used for the shared ring"); #define BLK_RING_SIZE(info) \ -- 2.15.0 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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