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| author | Felix Fietkau <nbd@openwrt.org> | 2015-07-19 01:38:41 +0300 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-08-03 10:25:02 +0300 |
| commit | 1d62d737555e1378eb62a8bba26644f7d97139d2 (patch) | |
| tree | d1fffa62c9f64906ef53de72d31a4d04cc94d0f6 /tools/perf/scripts/python/syscall-counts.py | |
| parent | d3557d96163d7d8250549a438232c5dd62d96959 (diff) | |
| download | linux-1d62d737555e1378eb62a8bba26644f7d97139d2.tar.xz | |
MIPS: Fix sched_getaffinity with MT FPAFF enabled
p->thread.user_cpus_allowed is zero-initialized and is only filled on
the first sched_setaffinity call.
To avoid adding overhead in the task initialization codepath, simply OR
the returned mask in sched_getaffinity with p->cpus_allowed.
Cc: stable@vger.kernel.org
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/10740/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions