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authorJens Axboe <axboe@suse.de>2005-10-28 02:30:39 -0400
committerJens Axboe <axboe@nelson.home.kernel.dk>2005-10-28 02:48:23 -0400
commit64521d1a3ba7cc7fe4ab5640da83d88144f05340 (patch)
tree566f61ed9bbdc1c6ad245cb186fdd8c810a58f25 /include/linux/blkdev.h
parentcb98fc8bb9c141009e2bda99c0db39d387e142cf (diff)
[BLOCK] elevator switch fixes/cleanup
- 100msec sleep is a little excessive, lots of requests can complete in that timeframe. Use 10msec instead. - Rename QUEUE_FLAG_BYPASS to QUEUE_FLAG_ELVSWITCH to indicate what is going on. Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'include/linux/blkdev.h')
-rw-r--r--include/linux/blkdev.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 6186d5e2110f..7d9d14d6d8f9 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -442,7 +442,7 @@ enum {
442#define QUEUE_FLAG_DEAD 5 /* queue being torn down */ 442#define QUEUE_FLAG_DEAD 5 /* queue being torn down */
443#define QUEUE_FLAG_REENTER 6 /* Re-entrancy avoidance */ 443#define QUEUE_FLAG_REENTER 6 /* Re-entrancy avoidance */
444#define QUEUE_FLAG_PLUGGED 7 /* queue is plugged */ 444#define QUEUE_FLAG_PLUGGED 7 /* queue is plugged */
445#define QUEUE_FLAG_BYPASS 8 /* don't use elevator, just do FIFO */ 445#define QUEUE_FLAG_ELVSWITCH 8 /* don't use elevator, just do FIFO */
446#define QUEUE_FLAG_FLUSH 9 /* doing barrier flush sequence */ 446#define QUEUE_FLAG_FLUSH 9 /* doing barrier flush sequence */
447 447
448#define blk_queue_plugged(q) test_bit(QUEUE_FLAG_PLUGGED, &(q)->queue_flags) 448#define blk_queue_plugged(q) test_bit(QUEUE_FLAG_PLUGGED, &(q)->queue_flags)