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| author | Arnaldo Carvalho de Melo <[email protected]> | 2017-07-20 14:17:51 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2017-07-20 14:17:51 +0000 |
| commit | dd1a50377c92321f78fa4d0601bb4d88d88670ab (patch) | |
| tree | e72472617baf72d5f6d9dd147e51a104247737f7 /tools/lib/string.c | |
| parent | perf trace beauty clone: Suppress unused args according to 'flags' arg (diff) | |
| download | kernel-dd1a50377c92321f78fa4d0601bb4d88d88670ab.tar.gz kernel-dd1a50377c92321f78fa4d0601bb4d88d88670ab.zip | |
perf trace: Introduce filter_loop_pids()
No change in functionality, just to make clearer that what we want when
filtering the tracer pid in a system wide tracing session is to avoid a
feedback loop.
This also paves the way for a more interesting loop avoidance algorithm,
one that tries to figure out if we are in a ssh session, xterm, 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: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/lib/string.c')
0 files changed, 0 insertions, 0 deletions