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| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-17 12:35:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-17 12:35:26 -0700 |
| commit | dfd11c2e61d3c0c417d341866ed53c44933b65b4 (patch) | |
| tree | 87fe96ee6729db58f10b024d14b16f60d46e6c9f | |
| parent | 794f5bfa77955c4455f6d72d8b0e2bee25f1ff0c (diff) | |
| parent | db3b5848ea6440968fcdd29b80514d0de044bb7c (diff) | |
| download | linux-dfd11c2e61d3c0c417d341866ed53c44933b65b4.tar.bz2 | |
Merge 'for-linus' branch of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/axboe/linux-2.6-block
| -rw-r--r-- | drivers/block/cfq-iosched.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/block/cfq-iosched.c b/drivers/block/cfq-iosched.c index 0ef7a0065ece..2210bacad56a 100644 --- a/drivers/block/cfq-iosched.c +++ b/drivers/block/cfq-iosched.c @@ -1202,13 +1202,16 @@ retry: if (new_cfqq) { cfqq = new_cfqq; new_cfqq = NULL; - } else if (gfp_mask & __GFP_WAIT) { + } else { spin_unlock_irq(cfqd->queue->queue_lock); new_cfqq = kmem_cache_alloc(cfq_pool, gfp_mask); spin_lock_irq(cfqd->queue->queue_lock); + + if (!new_cfqq && !(gfp_mask & __GFP_WAIT)) + goto out; + goto retry; - } else - goto out; + } memset(cfqq, 0, sizeof(*cfqq)); |