diff options
| author | Scot Doyle <lkml14@scotdoyle.com> | 2014-08-24 13:12:27 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-09-05 06:37:10 -0400 |
| commit | 6b44f519017b219a12b37173c7eef8dfce2c0100 (patch) | |
| tree | 011afccc53ba6ac2e63ab8ab779c5e2ef79925b2 /kernel/sched | |
| parent | 35b123e2f701b28977db2cde7dbbdb3fad28cad1 (diff) | |
sched/wait: Document timeout corner case
The timeout may elapse without 0 being returned, such as when waiting
on an unused queue. Document this possibility.
Signed-off-by: Scot Doyle <lkml14@scotdoyle.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/alpine.LNX.2.11.1408241710070.6462@localhost.localdomain
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched')
0 files changed, 0 insertions, 0 deletions