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| author |   Kirill Tkhai <ktkhai@parallels.com> | 2014-09-12 15:03:34 +0400 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2014-09-19 12:35:21 +0200 |
| commit | a15b12ac36ad4e7b856a4ae54937ae26a51aebad (patch) | |
| tree | 78a87ec22776757a000e214313b78fabe3b6fbb6 /init | |
| parent | sched/dl: Simplify pick_dl_task() (diff) | |
| download | linux-dev-a15b12ac36ad4e7b856a4ae54937ae26a51aebad.tar.xz linux-dev-a15b12ac36ad4e7b856a4ae54937ae26a51aebad.zip | |
sched: Do not stop cpu in set_cpus_allowed_ptr() if task is not running
If a task is queued but not running on it rq, we can simply migrate
it without migration thread and switching of context.
Signed-off-by: Kirill Tkhai <ktkhai@parallels.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/1410519814.3569.7.camel@tkhai
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions