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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen master] libxc/migration: Rename TSC_INFO to X86_TSC_INFO
commit 50ea2445f49825208439c864fecb9d9fd8791277
Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Tue Dec 17 13:38:14 2019 +0000
Commit: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Tue Dec 24 14:59:04 2019 +0000
libxc/migration: Rename TSC_INFO to X86_TSC_INFO
This record is specific to x86, and should have had a prefix to being with.
No functional change.
Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
---
docs/specs/libxc-migration-stream.pandoc | 10 +++++-----
tools/libxc/xc_sr_common.c | 4 ++--
tools/libxc/xc_sr_common_x86.c | 12 ++++++------
tools/libxc/xc_sr_common_x86.h | 8 ++++----
tools/libxc/xc_sr_restore_x86_hvm.c | 4 ++--
tools/libxc/xc_sr_restore_x86_pv.c | 4 ++--
tools/libxc/xc_sr_save_x86_hvm.c | 2 +-
tools/libxc/xc_sr_save_x86_pv.c | 2 +-
tools/libxc/xc_sr_stream_format.h | 6 +++---
tools/python/scripts/convert-legacy-stream | 4 ++--
tools/python/xen/migration/libxc.py | 10 +++++-----
tools/python/xen/migration/tests.py | 2 +-
12 files changed, 34 insertions(+), 34 deletions(-)
diff --git a/docs/specs/libxc-migration-stream.pandoc
b/docs/specs/libxc-migration-stream.pandoc
index a365dba0c8..313be3e80d 100644
--- a/docs/specs/libxc-migration-stream.pandoc
+++ b/docs/specs/libxc-migration-stream.pandoc
@@ -215,7 +215,7 @@ type 0x00000000: END
0x00000007: SHARED_INFO
- 0x00000008: TSC_INFO
+ 0x00000008: X86_TSC_INFO
0x00000009: HVM_CONTEXT
@@ -460,8 +460,8 @@ shared_info Contents of the shared info page. This
record
\clearpage
-TSC_INFO
---------
+X86_TSC_INFO
+------------
Domain TSC information, as accessed by the
XEN_DOMCTL_{get,set}tscinfo hypercall sub-ops.
@@ -646,7 +646,7 @@ A typical save record for an x86 PV guest image would look
like:
* X86_PV_INFO record
* X86_PV_P2M_FRAMES record
* Many PAGE_DATA records
-* TSC_INFO
+* X86_TSC_INFO
* SHARED_INFO record
* VCPU context records for each online VCPU
* X86_PV_VCPU_BASIC record
@@ -672,7 +672,7 @@ A typical save record for an x86 HVM guest image would look
like:
* Image header
* Domain header
* Many PAGE_DATA records
-* TSC_INFO
+* X86_TSC_INFO
* HVM_PARAMS
* HVM_CONTEXT
diff --git a/tools/libxc/xc_sr_common.c b/tools/libxc/xc_sr_common.c
index 6b887b3053..370d98d94a 100644
--- a/tools/libxc/xc_sr_common.c
+++ b/tools/libxc/xc_sr_common.c
@@ -30,7 +30,7 @@ static const char *mandatory_rec_types[] =
[REC_TYPE_X86_PV_VCPU_EXTENDED] = "x86 PV vcpu extended",
[REC_TYPE_X86_PV_VCPU_XSAVE] = "x86 PV vcpu xsave",
[REC_TYPE_SHARED_INFO] = "Shared info",
- [REC_TYPE_TSC_INFO] = "TSC info",
+ [REC_TYPE_X86_TSC_INFO] = "x86 TSC info",
[REC_TYPE_HVM_CONTEXT] = "HVM context",
[REC_TYPE_HVM_PARAMS] = "HVM params",
[REC_TYPE_TOOLSTACK] = "Toolstack",
@@ -151,7 +151,7 @@ static void __attribute__((unused)) build_assertions(void)
BUILD_BUG_ON(sizeof(struct xc_sr_rec_x86_pv_info) != 8);
BUILD_BUG_ON(sizeof(struct xc_sr_rec_x86_pv_p2m_frames) != 8);
BUILD_BUG_ON(sizeof(struct xc_sr_rec_x86_pv_vcpu_hdr) != 8);
- BUILD_BUG_ON(sizeof(struct xc_sr_rec_tsc_info) != 24);
+ BUILD_BUG_ON(sizeof(struct xc_sr_rec_x86_tsc_info) != 24);
BUILD_BUG_ON(sizeof(struct xc_sr_rec_hvm_params_entry) != 16);
BUILD_BUG_ON(sizeof(struct xc_sr_rec_hvm_params) != 8);
}
diff --git a/tools/libxc/xc_sr_common_x86.c b/tools/libxc/xc_sr_common_x86.c
index 98f1cef30f..1dee840a03 100644
--- a/tools/libxc/xc_sr_common_x86.c
+++ b/tools/libxc/xc_sr_common_x86.c
@@ -1,12 +1,12 @@
#include "xc_sr_common_x86.h"
-int write_tsc_info(struct xc_sr_context *ctx)
+int write_x86_tsc_info(struct xc_sr_context *ctx)
{
xc_interface *xch = ctx->xch;
- struct xc_sr_rec_tsc_info tsc = { 0 };
+ struct xc_sr_rec_x86_tsc_info tsc = {};
struct xc_sr_record rec =
{
- .type = REC_TYPE_TSC_INFO,
+ .type = REC_TYPE_X86_TSC_INFO,
.length = sizeof(tsc),
.data = &tsc
};
@@ -21,14 +21,14 @@ int write_tsc_info(struct xc_sr_context *ctx)
return write_record(ctx, &rec);
}
-int handle_tsc_info(struct xc_sr_context *ctx, struct xc_sr_record *rec)
+int handle_x86_tsc_info(struct xc_sr_context *ctx, struct xc_sr_record *rec)
{
xc_interface *xch = ctx->xch;
- struct xc_sr_rec_tsc_info *tsc = rec->data;
+ struct xc_sr_rec_x86_tsc_info *tsc = rec->data;
if ( rec->length != sizeof(*tsc) )
{
- ERROR("TSC_INFO record wrong size: length %u, expected %zu",
+ ERROR("X86_TSC_INFO record wrong size: length %u, expected %zu",
rec->length, sizeof(*tsc));
return -1;
}
diff --git a/tools/libxc/xc_sr_common_x86.h b/tools/libxc/xc_sr_common_x86.h
index 1d42da9af2..ebc4355bd1 100644
--- a/tools/libxc/xc_sr_common_x86.h
+++ b/tools/libxc/xc_sr_common_x86.h
@@ -4,15 +4,15 @@
#include "xc_sr_common.h"
/*
- * Obtains a domains TSC information from Xen and writes a TSC_INFO record
+ * Obtains a domains TSC information from Xen and writes a X86_TSC_INFO record
* into the stream.
*/
-int write_tsc_info(struct xc_sr_context *ctx);
+int write_x86_tsc_info(struct xc_sr_context *ctx);
/*
- * Parses a TSC_INFO record and applies the result to the domain.
+ * Parses a X86_TSC_INFO record and applies the result to the domain.
*/
-int handle_tsc_info(struct xc_sr_context *ctx, struct xc_sr_record *rec);
+int handle_x86_tsc_info(struct xc_sr_context *ctx, struct xc_sr_record *rec);
#endif
/*
diff --git a/tools/libxc/xc_sr_restore_x86_hvm.c
b/tools/libxc/xc_sr_restore_x86_hvm.c
index 9763aaa8dc..4a24dc0137 100644
--- a/tools/libxc/xc_sr_restore_x86_hvm.c
+++ b/tools/libxc/xc_sr_restore_x86_hvm.c
@@ -171,8 +171,8 @@ static int x86_hvm_process_record(struct xc_sr_context *ctx,
{
switch ( rec->type )
{
- case REC_TYPE_TSC_INFO:
- return handle_tsc_info(ctx, rec);
+ case REC_TYPE_X86_TSC_INFO:
+ return handle_x86_tsc_info(ctx, rec);
case REC_TYPE_HVM_CONTEXT:
return handle_hvm_context(ctx, rec);
diff --git a/tools/libxc/xc_sr_restore_x86_pv.c
b/tools/libxc/xc_sr_restore_x86_pv.c
index 70b8d2ad95..b64f79d4d5 100644
--- a/tools/libxc/xc_sr_restore_x86_pv.c
+++ b/tools/libxc/xc_sr_restore_x86_pv.c
@@ -1098,8 +1098,8 @@ static int x86_pv_process_record(struct xc_sr_context
*ctx,
case REC_TYPE_SHARED_INFO:
return handle_shared_info(ctx, rec);
- case REC_TYPE_TSC_INFO:
- return handle_tsc_info(ctx, rec);
+ case REC_TYPE_X86_TSC_INFO:
+ return handle_x86_tsc_info(ctx, rec);
default:
return RECORD_NOT_PROCESSED;
diff --git a/tools/libxc/xc_sr_save_x86_hvm.c b/tools/libxc/xc_sr_save_x86_hvm.c
index 97a8c49807..90ff35a439 100644
--- a/tools/libxc/xc_sr_save_x86_hvm.c
+++ b/tools/libxc/xc_sr_save_x86_hvm.c
@@ -195,7 +195,7 @@ static int x86_hvm_end_of_checkpoint(struct xc_sr_context
*ctx)
int rc;
/* Write the TSC record. */
- rc = write_tsc_info(ctx);
+ rc = write_x86_tsc_info(ctx);
if ( rc )
return rc;
diff --git a/tools/libxc/xc_sr_save_x86_pv.c b/tools/libxc/xc_sr_save_x86_pv.c
index e4b099cfd0..09b6efeee3 100644
--- a/tools/libxc/xc_sr_save_x86_pv.c
+++ b/tools/libxc/xc_sr_save_x86_pv.c
@@ -1104,7 +1104,7 @@ static int x86_pv_end_of_checkpoint(struct xc_sr_context
*ctx)
{
int rc;
- rc = write_tsc_info(ctx);
+ rc = write_x86_tsc_info(ctx);
if ( rc )
return rc;
diff --git a/tools/libxc/xc_sr_stream_format.h
b/tools/libxc/xc_sr_stream_format.h
index 15ff1c7efb..051afa7dcd 100644
--- a/tools/libxc/xc_sr_stream_format.h
+++ b/tools/libxc/xc_sr_stream_format.h
@@ -68,7 +68,7 @@ struct xc_sr_rhdr
#define REC_TYPE_X86_PV_VCPU_EXTENDED 0x00000005U
#define REC_TYPE_X86_PV_VCPU_XSAVE 0x00000006U
#define REC_TYPE_SHARED_INFO 0x00000007U
-#define REC_TYPE_TSC_INFO 0x00000008U
+#define REC_TYPE_X86_TSC_INFO 0x00000008U
#define REC_TYPE_HVM_CONTEXT 0x00000009U
#define REC_TYPE_HVM_PARAMS 0x0000000aU
#define REC_TYPE_TOOLSTACK 0x0000000bU
@@ -114,8 +114,8 @@ struct xc_sr_rec_x86_pv_vcpu_hdr
uint8_t context[0];
};
-/* TSC_INFO */
-struct xc_sr_rec_tsc_info
+/* X86_TSC_INFO */
+struct xc_sr_rec_x86_tsc_info
{
uint32_t mode;
uint32_t khz;
diff --git a/tools/python/scripts/convert-legacy-stream
b/tools/python/scripts/convert-legacy-stream
index 6b68ef5923..a5da30b1ce 100755
--- a/tools/python/scripts/convert-legacy-stream
+++ b/tools/python/scripts/convert-legacy-stream
@@ -153,7 +153,7 @@ def write_page_data(pfns, pages):
def write_libxc_tsc_info(mode, khz, nsec, incarn):
write_record(libxc.REC_TYPE_tsc_info,
- pack(libxc.TSC_INFO_FORMAT,
+ pack(libxc.X86_TSC_INFO_FORMAT,
mode, khz, nsec, incarn, 0))
def write_libxc_hvm_params(params):
@@ -435,7 +435,7 @@ def read_chunks(vm):
elif marker == legacy.CHUNK_tsc_info:
mode, nsec, khz, incarn = unpack_exact("=IQII")
- info(" TSC_INFO: mode %s, %d ns, %d khz, %d incarn"
+ info(" X86_TSC_INFO: mode %s, %d ns, %d khz, %d incarn"
% (mode, nsec, khz, incarn))
write_libxc_tsc_info(mode, khz, nsec, incarn)
diff --git a/tools/python/xen/migration/libxc.py
b/tools/python/xen/migration/libxc.py
index 0a329c2090..70bcb8d15b 100644
--- a/tools/python/xen/migration/libxc.py
+++ b/tools/python/xen/migration/libxc.py
@@ -109,8 +109,8 @@ X86_PV_P2M_FRAMES_FORMAT = "II"
# x86_pv_vcpu_{basic,extended,xsave,msrs}
X86_PV_VCPU_HDR_FORMAT = "II"
-# tsc_info
-TSC_INFO_FORMAT = "IIQII"
+# x86_tsc_info
+X86_TSC_INFO_FORMAT = "IIQII"
# hvm_params
HVM_PARAMS_ENTRY_FORMAT = "QQ"
@@ -354,15 +354,15 @@ class VerifyLibxc(VerifyBase):
def verify_record_tsc_info(self, content):
""" tsc info record """
- sz = calcsize(TSC_INFO_FORMAT)
+ sz = calcsize(X86_TSC_INFO_FORMAT)
if len(content) != sz:
raise RecordError("Length should be %u bytes" % (sz, ))
- mode, khz, nsec, incarn, res1 = unpack(TSC_INFO_FORMAT, content)
+ mode, khz, nsec, incarn, res1 = unpack(X86_TSC_INFO_FORMAT, content)
if res1 != 0:
- raise StreamError("Reserved bits set in TSC_INFO: 0x%08x"
+ raise StreamError("Reserved bits set in X86_TSC_INFO: 0x%08x"
% (res1, ))
self.info(" Mode %u, %u kHz, %u ns, incarnation %d"
diff --git a/tools/python/xen/migration/tests.py
b/tools/python/xen/migration/tests.py
index 026cf38012..ff2768946b 100644
--- a/tools/python/xen/migration/tests.py
+++ b/tools/python/xen/migration/tests.py
@@ -23,7 +23,7 @@ class TestLibxc(unittest.TestCase):
(libxc.X86_PV_INFO_FORMAT, 8),
(libxc.X86_PV_P2M_FRAMES_FORMAT, 8),
(libxc.X86_PV_VCPU_HDR_FORMAT, 8),
- (libxc.TSC_INFO_FORMAT, 24),
+ (libxc.X86_TSC_INFO_FORMAT, 24),
(libxc.HVM_PARAMS_ENTRY_FORMAT, 16),
(libxc.HVM_PARAMS_FORMAT, 8),
):
--
generated by git-patchbot for /home/xen/git/xen.git#master
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