diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-core.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index d20ce1e849c..0c0ea10e61e 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -2696,6 +2696,11 @@ static void flush_plug_list(struct blk_plug *plug) q = NULL; depth = 0; + + /* + * Save and disable interrupts here, to avoid doing it for every + * queue lock we have to take. + */ local_irq_save(flags); while (!list_empty(&list)) { rq = list_entry_rq(list.next); |