diff options
| author | Jiri Olsa <[email protected]> | 2019-10-07 14:53:15 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2019-10-10 10:09:25 -0300 |
| commit | 80e53d1148231d7d4fdc4cd89e5393616b33bf82 (patch) | |
| tree | 7b0cf284ba296b1afd546e9c4f6b4b9f0104d150 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 59d7ea620b58fa7d107834a81528e3098f1c27b0 (diff) | |
libperf: Adopt perf_mmap__put() function from tools/perf
Move perf_mmap__put() from tools/perf to libperf.
Once perf_mmap__put() is moved, we need a way to call application
related unmap code (AIO and aux related code for eprf), when the map
goes away.
Add the perf_mmap::unmap callback to do that.
The unmap path from perf is:
perf_mmap__put (libperf)
perf_mmap__munmap (libperf)
map->unmap_cb -> perf_mmap__unmap_cb (perf)
mmap__munmap (perf)
Committer notes:
Add missing linux/kernel.h to tools/perf/lib/mmap.c to get the BUG_ON
definition.
Signed-off-by: Jiri Olsa <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Michael Petlan <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions