| commit | 6b44f519017b219a12b37173c7eef8dfce2c0100 | [log] [tgz] |
|---|---|---|
| author | Scot Doyle <lkml14@scotdoyle.com> | Sun Aug 24 17:12:27 2014 +0000 |
| committer | Ingo Molnar <mingo@kernel.org> | Fri Sep 05 12:37:10 2014 +0200 |
| tree | 011afccc53ba6ac2e63ab8ab779c5e2ef79925b2 | |
| 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>