diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2015-07-19 00:38:41 +0200 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2016-08-26 19:59:35 +0200 |
| commit | 46e56fe224f782b22bd148f77ba148576b6301cb (patch) | |
| tree | 3bcb12030b470cba1d9a843b6b48a43f759410f3 /scripts/setlocalversion | |
| parent | 17ff696d2b043a84b263726f3f0c08e8e80fd20d (diff) | |
MIPS: Fix sched_getaffinity with MT FPAFF enabled
commit 1d62d737555e1378eb62a8bba26644f7d97139d2 upstream.
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.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stefan Guendhoer <stefan@guendhoer.com>
Diffstat (limited to 'scripts/setlocalversion')
0 files changed, 0 insertions, 0 deletions