diff options
| author | Oleg Nesterov <[email protected]> | 2010-03-15 10:10:14 +0100 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2010-04-02 20:12:02 +0200 |
| commit | c1804d547dc098363443667609c272d1e4d15ee8 (patch) | |
| tree | c05ecb82cfb14b550c8d2242f5b0d4ad7e87bc52 /tools/perf/scripts/python | |
| parent | 1445c08d06c5594895b4fae952ef8a457e89c390 (diff) | |
sched: move_task_off_dead_cpu(): Remove retry logic
The previous patch preserved the retry logic, but it looks unneeded.
__migrate_task() can only fail if we raced with migration after we dropped
the lock, but in this case the caller of set_cpus_allowed/etc must initiate
migration itself if ->on_rq == T.
We already fixed p->cpus_allowed, the changes in active/online masks must
be visible to racer, it should migrate the task to online cpu correctly.
Signed-off-by: Oleg Nesterov <[email protected]>
Signed-off-by: Peter Zijlstra <[email protected]>
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions