diff options
| author |   Jin Yao <yao.jin@linux.intel.com> | 2017-12-05 22:03:01 +0800 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-12-27 12:15:42 -0300 |
| commit | e5fcc2abc353be94548080d84de3269ef6cc2af6 (patch) | |
| tree | e6e589579790d60b5331eba9d69994e72f1a9672 /tools/perf/util/stat-shadow.c | |
| parent | Merge branch 'perf/urgent' into perf/core, to pick up fixes (diff) | |
| download | linux-dev-e5fcc2abc353be94548080d84de3269ef6cc2af6.tar.xz linux-dev-e5fcc2abc353be94548080d84de3269ef6cc2af6.zip | |
perf stat: Define a structure for per-thread shadow stats
Perf has a set of static variables to record the runtime shadow metrics
stats.
While if we want to record the runtime shadow stats for per-thread, it
will be the limitation. This patch creates a structure and the next
patches will use this structure to update the runtime shadow stats for
per-thread.
Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1512482591-4646-2-git-send-email-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/stat-shadow.c')
| -rw-r--r-- | tools/perf/util/stat-shadow.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/tools/perf/util/stat-shadow.c b/tools/perf/util/stat-shadow.c index 57ec22513971..93aac2788056 100644 --- a/tools/perf/util/stat-shadow.c +++ b/tools/perf/util/stat-shadow.c @@ -9,17 +9,6 @@ #include "expr.h" #include "metricgroup.h" -enum { - CTX_BIT_USER = 1 << 0, - CTX_BIT_KERNEL = 1 << 1, - CTX_BIT_HV = 1 << 2, - CTX_BIT_HOST = 1 << 3, - CTX_BIT_IDLE = 1 << 4, - CTX_BIT_MAX = 1 << 5, -}; - -#define NUM_CTX CTX_BIT_MAX - /* * AGGR_GLOBAL: Use CPU 0 * AGGR_SOCKET: Use first CPU of socket |