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| author | Peter Zijlstra <peterz@infradead.org> | 2014-10-02 10:22:51 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-11-04 06:17:47 (GMT) |
| commit | 6b55fc63f46ba299f3d84013e9232be4bd259eab (patch) | |
| tree | 78df97c7fec83de7c10d25027bdb6ab755349463 /net/bluetooth/rfcomm/core.c | |
| parent | 5d4d56582467f3c08dfedd0d995ce2092f384ecc (diff) | |
| download | linux-6b55fc63f46ba299f3d84013e9232be4bd259eab.tar.xz | |
audit, sched/wait: Fixup kauditd_thread() wait loop
The kauditd_thread wait loop is a bit iffy; it has a number of problems:
- calls try_to_freeze() before schedule(); you typically want the
thread to re-evaluate the sleep condition when unfreezing, also
freeze_task() issues a wakeup.
- it unconditionally does the {add,remove}_wait_queue(), even when the
sleep condition is false.
Use wait_event_freezable() that does the right thing.
Reported-by: Mike Galbraith <umgwanakikbuti@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Eric Paris <eparis@redhat.com>
Cc: oleg@redhat.com
Cc: Eric Paris <eparis@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/20141002102251.GA6324@worktop.programming.kicks-ass.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'net/bluetooth/rfcomm/core.c')
0 files changed, 0 insertions, 0 deletions