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| author | Jin Yao <yao.jin@linux.intel.com> | 2017-12-05 22:03:02 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-12-27 12:15:42 -0300 |
| commit | 49cd456af1dcb13ff3e94cb997c82968ae86722a (patch) | |
| tree | f6ed61dee70f5088b0aef609f3597f2a0f43115d /fs/hostfs | |
| parent | e5fcc2abc353be94548080d84de3269ef6cc2af6 (diff) | |
| download | linux-stable-49cd456af1dcb13ff3e94cb997c82968ae86722a.tar.gz linux-stable-49cd456af1dcb13ff3e94cb997c82968ae86722a.tar.bz2 linux-stable-49cd456af1dcb13ff3e94cb997c82968ae86722a.zip | |
perf stat: Extend rbtree to support per-thread shadow stats
Previously the rbtree was used to link generic metrics.
This patches adds new ctx/type/stat into rbtree keys because we will use
this rbtree to maintain shadow metrics to replace original a couple of
static arrays for supporting per-thread shadow stats.
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/1512482591-4646-3-git-send-email-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'fs/hostfs')
0 files changed, 0 insertions, 0 deletions