diff options
| author | Andrew Morton <akpm@linux-foundation.org> | 2011-01-14 00:47:25 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-14 02:32:48 +0100 |
| commit | 684265d4a30f133162f06ddb2e5010608e60e4bb (patch) | |
| tree | f4eb3cab6bdbebf48360a8bc8696588483ac0e52 /block/cfq.h | |
| parent | mm/dmapool.c: take lock only once in dma_pool_free() (diff) | |
| download | linux-684265d4a30f133162f06ddb2e5010608e60e4bb.tar.xz linux-684265d4a30f133162f06ddb2e5010608e60e4bb.zip | |
mm/dmapool.c: use TASK_UNINTERRUPTIBLE in dma_pool_alloc()
As it stands this code will degenerate into a busy-wait if the calling task
has signal_pending().
Cc: Rolf Eike Beer <eike-kernel@sf-tec.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'block/cfq.h')
0 files changed, 0 insertions, 0 deletions