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| author | Arnaldo Carvalho de Melo <[email protected]> | 2018-11-06 18:23:40 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2018-11-21 15:00:31 +0000 |
| commit | 55f127b43143363d000165c7cb72e4b95de1380d (patch) | |
| tree | df0387f70dfc0153b74dd1b7f07d44500f3e314c /tools/perf/builtin-script.c | |
| parent | perf bpf: Add unistd.h to the headers accessible to bpf proggies (diff) | |
| download | kernel-55f127b43143363d000165c7cb72e4b95de1380d.tar.gz kernel-55f127b43143363d000165c7cb72e4b95de1380d.zip | |
perf augmented_syscalls: Filter on a hard coded pid
Just to show where we'll hook pid based filters, and what we use to
obtain the current pid, using a BPF getpid() equivalent.
Now we need to remove that hardcoded PID with a BPF hash map, so that we
start by filtering 'perf trace's own PID, implement the --filter-pid
functionality, etc.
Cc: Adrian Hunter <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Wang Nan <[email protected]>
Link: https://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/builtin-script.c')
0 files changed, 0 insertions, 0 deletions