AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

Merge 'for-linus' branch of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/axboe/linux-2.6-block

Browse Source
This commit is contained in:
Linus Torvalds 2005-06-17 12:35:26 -07:00
commit dfd11c2e61
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/block/cfq-iosched.c
View File

@ -1202,13 +1202,16 @@ __cfq_get_queue(struct cfq_data *cfqd, unsigned long key, int gfp_mask)
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));