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| author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | 2016-07-01 10:03:12 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-07-01 16:34:57 +0200 |
| commit | bc0622302f344551050995491b7d14176f39c628 (patch) | |
| tree | aca2555b791c87c7615bcc15711af7a283fb554d /tools/perf/util/probe-file.h | |
| parent | Merge tag 'perf-core-for-mingo-20160630' of git://git.kernel.org/pub/scm/linu... (diff) | |
| download | linux-bc0622302f344551050995491b7d14176f39c628.tar.xz linux-bc0622302f344551050995491b7d14176f39c628.zip | |
perf probe: Use cache entry if possible
Before analyzing debuginfo, try to find a corresponding entry from probe
cache always. This does not depend on --cache, the --cache enables to
store/update cache, but looking up the cache is always enabled.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: Hemant Kumar <hemant@linux.vnet.ibm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/146736019226.27797.16366402884098398857.stgit@devbox
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/probe-file.h')
| -rw-r--r-- | tools/perf/util/probe-file.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/util/probe-file.h b/tools/perf/util/probe-file.h index d872e3df7e59..910aa74953e9 100644 --- a/tools/perf/util/probe-file.h +++ b/tools/perf/util/probe-file.h @@ -38,5 +38,8 @@ int probe_cache__add_entry(struct probe_cache *pcache, int probe_cache__commit(struct probe_cache *pcache); void probe_cache__purge(struct probe_cache *pcache); void probe_cache__delete(struct probe_cache *pcache); - +struct probe_cache_entry *probe_cache__find(struct probe_cache *pcache, + struct perf_probe_event *pev); +struct probe_cache_entry *probe_cache__find_by_name(struct probe_cache *pcache, + const char *group, const char *event); #endif |