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| author | Jiri Olsa <[email protected]> | 2018-04-15 09:23:52 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2018-04-17 12:47:40 +0000 |
| commit | bfb3d7b8b906b66551424d7636182126e1d134c8 (patch) | |
| tree | 3d63373dc7d8568ac2b46945474579e80dac3e2d /tools/perf/tests/bpf-script-example.c | |
| parent | perf: Fix sample_max_stack maximum check (diff) | |
| download | kernel-bfb3d7b8b906b66551424d7636182126e1d134c8.tar.gz kernel-bfb3d7b8b906b66551424d7636182126e1d134c8.zip | |
perf: Remove superfluous allocation error check
If the get_callchain_buffers fails to allocate the buffer it will
decrease the nr_callchain_events right away.
There's no point of checking the allocation error for
nr_callchain_events > 1. Removing that check.
Signed-off-by: Jiri Olsa <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/tests/bpf-script-example.c')
0 files changed, 0 insertions, 0 deletions