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| author |   Andi Kleen <ak@linux.intel.com> | 2017-04-19 10:49:40 -0700 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-04-24 12:33:32 -0300 |
| commit | 166ebdd2442660e7f942d657fc5e629000e58ec3 (patch) | |
| tree | 566e6548905768ed5065640064097b91266af53d /tools/perf/util/mem-events.c | |
| parent | perf debug: Move dump_stack() and sighandler_dump_stack() to debug.h (diff) | |
| download | linux-dev-166ebdd2442660e7f942d657fc5e629000e58ec3.tar.xz linux-dev-166ebdd2442660e7f942d657fc5e629000e58ec3.zip | |
perf mem: Fix display of data source snoop indication
'perf mem report' doesn't display the data source snoop indication correctly.
In the kernel API the definition is:
#define PERF_MEM_SNOOP_NONE 0x02 /* no snoop */
#define PERF_MEM_SNOOP_HIT 0x04 /* snoop hit */
#define PERF_MEM_SNOOP_MISS 0x08 /* snoop miss */
but the table used by the perf tools exchanged "Hit" and "Miss":
"None",
"Miss",
"Hit",
Fix the table in perf.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/20170419174940.13641-1-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/mem-events.c')
| -rw-r--r-- | tools/perf/util/mem-events.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/mem-events.c b/tools/perf/util/mem-events.c index c56d52f90b54..06f5a3a4295c 100644 --- a/tools/perf/util/mem-events.c +++ b/tools/perf/util/mem-events.c @@ -206,8 +206,8 @@ int perf_mem__lvl_scnprintf(char *out, size_t sz, struct mem_info *mem_info) static const char * const snoop_access[] = { "N/A", "None", - "Miss", "Hit", + "Miss", "HitM", }; |