diff options
| author | Alexander Shishkin <[email protected]> | 2019-02-15 13:56:54 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2019-02-22 16:52:07 -0300 |
| commit | 18736eef12137c59f60cc9f56dc5bea05c92e0eb (patch) | |
| tree | 7cb645bed3ffa39d58aae60d5a1d8b2a73584228 /tools/perf/scripts/python/bin/export-to-postgresql-report | |
| parent | cd358012ba20d4193c225d89cd1d0c11bc54b1bc (diff) | |
perf: Copy parent's address filter offsets on clone
When a child event is allocated in the inherit_event() path, the VMA
based filter offsets are not copied from the parent, even though the
address space mapping of the new task remains the same, which leads to
no trace for the new task until exec.
Reported-by: Mansour Alharthi <[email protected]>
Signed-off-by: Alexander Shishkin <[email protected]>
Tested-by: Mathieu Poirier <[email protected]>
Acked-by: Peter Zijlstra <[email protected]>
Cc: Jiri Olsa <[email protected]>
Fixes: 375637bc5249 ("perf/core: Introduce address range filtering")
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-postgresql-report')
0 files changed, 0 insertions, 0 deletions