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authorLinus Torvalds <torvalds@linux-foundation.org>2012-12-17 08:27:23 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-17 08:27:23 -0800
commit60da5bf47dd3d301a1d3bd4f0a4b9e29a184515c (patch)
tree30de83370440aae5350d9ab3fbe6583abd439ee8 /block/blk-exec.c
parent3c2e81ef344a90bb0a39d84af6878b4aeff568a2 (diff)
parentcbae8d45d61f3a8c155caf267d01e5e0f0b2f4b7 (diff)
downloadlinux-linaro-stable-60da5bf47dd3d301a1d3bd4f0a4b9e29a184515c.tar.gz
Merge branch 'for-3.8/core' of git://git.kernel.dk/linux-block
Pull block layer core updates from Jens Axboe: "Here are the core block IO bits for 3.8. The branch contains: - The final version of the surprise device removal fixups from Bart. - Don't hide EFI partitions under advanced partition types. It's fairly wide spread these days. This is especially dangerous for systems that have both msdos and efi partition tables, where you want to keep them in sync. - Cleanup of using -1 instead of the proper NUMA_NO_NODE - Export control of bdi flusher thread CPU mask and default to using the home node (if known) from Jeff. - Export unplug tracepoint for MD. - Core improvements from Shaohua. Reinstate the recursive merge, as the original bug has been fixed. Add plugging for discard and also fix a problem handling non pow-of-2 discard limits. There's a trivial merge in block/blk-exec.c due to a fix that went into 3.7-rc at a later point than -rc4 where this is based." * 'for-3.8/core' of git://git.kernel.dk/linux-block: block: export block_unplug tracepoint block: add plug for blkdev_issue_discard block: discard granularity might not be power of 2 deadline: Allow 0ms deadline latency, increase the read speed partitions: enable EFI/GPT support by default bsg: Remove unused function bsg_goose_queue() block: Make blk_cleanup_queue() wait until request_fn finished block: Avoid scheduling delayed work on a dead queue block: Avoid that request_fn is invoked on a dead queue block: Let blk_drain_queue() caller obtain the queue lock block: Rename queue dead flag bdi: add a user-tunable cpu_list for the bdi flusher threads block: use NUMA_NO_NODE instead of -1 block: recursive merge requests block CFQ: avoid moving request to different queue
Diffstat (limited to 'block/blk-exec.c')
-rw-r--r--block/blk-exec.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/block/blk-exec.c b/block/blk-exec.c
index f71eac35c1b9..74638ec234c8 100644
--- a/block/blk-exec.c
+++ b/block/blk-exec.c
@@ -66,7 +66,7 @@ void blk_execute_rq_nowait(struct request_queue *q, struct gendisk *bd_disk,
spin_lock_irq(q->queue_lock);
- if (unlikely(blk_queue_dead(q))) {
+ if (unlikely(blk_queue_dying(q))) {
rq->errors = -ENXIO;
if (rq->end_io)
rq->end_io(rq, rq->errors);
@@ -78,7 +78,7 @@ void blk_execute_rq_nowait(struct request_queue *q, struct gendisk *bd_disk,
__blk_run_queue(q);
/* the queue is stopped so it won't be run */
if (is_pm_resume)
- q->request_fn(q);
+ __blk_run_queue_uncond(q);
spin_unlock_irq(q->queue_lock);
}
EXPORT_SYMBOL_GPL(blk_execute_rq_nowait);