[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v5 00/10] xen-block: multi hardware-queues/rings support
On Wed, Nov 25, 2015 at 02:25:07PM -0500, Konrad Rzeszutek Wilk wrote: > > xen/blkback: separate ring information out of struct xen_blkif > > xen/blkback: pseudo support for multi hardware queues/rings > > xen/blkback: get the number of hardware queues/rings from blkfront > > xen/blkback: make pool of persistent grants and free pages per-queue > > OK, got to those as well. I have put them in 'devel/for-jens-4.5' and > are going to test them overnight before pushing them out. > > I see two bugs in the code that we MUST deal with: > > - print_stats () is going to show zero values. > - the sysfs code (VBD_SHOW) aren't converted over to fetch data > from all the rings. - kthread_run can't handle the two "name, i" arguments. I see: root 5101 2 0 20:47 ? 00:00:00 [blkback.3.xvda-] root 5102 2 0 20:47 ? 00:00:00 [blkback.3.xvda-] > > > > > drivers/block/xen-blkback/blkback.c | 386 ++++++++++--------- > > drivers/block/xen-blkback/common.h | 78 ++-- > > drivers/block/xen-blkback/xenbus.c | 359 ++++++++++++------ > > drivers/block/xen-blkfront.c | 718 > > ++++++++++++++++++++++-------------- > > include/xen/interface/io/blkif.h | 48 +++ > > 5 files changed, 971 insertions(+), 618 deletions(-) > > > > -- > > 1.8.3.1 > > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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