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| author | Konstantin Khlebnikov <[email protected]> | 2016-06-16 12:57:15 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2016-06-24 06:26:45 +0000 |
| commit | 754bd598be9bbc953bc709a9e8ed7f3188bfb9d7 (patch) | |
| tree | cfb67972d70b0bcb1f3eccb042a5b8f8e432d045 /drivers/gpu/drm/omapdrm/omap_gem.c | |
| parent | sched/fair: Initialize throttle_count for new task-groups lazily (diff) | |
| download | kernel-754bd598be9bbc953bc709a9e8ed7f3188bfb9d7.tar.gz kernel-754bd598be9bbc953bc709a9e8ed7f3188bfb9d7.zip | |
sched/fair: Do not announce throttled next buddy in dequeue_task_fair()
Hierarchy could be already throttled at this point. Throttled next
buddy could trigger a NULL pointer dereference in pick_next_task_fair().
Signed-off-by: Konstantin Khlebnikov <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Reviewed-by: Ben Segall <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link: http://lkml.kernel.org/r/146608183552.21905.15924473394414832071.stgit@buzz
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_gem.c')
0 files changed, 0 insertions, 0 deletions