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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-27 10:24:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-27 10:24:40 -0700 |
| commit | bdf7cf1c83872a0586ce4c4da6889103cc36dbd3 (patch) | |
| tree | 9311bbcf8b9ffbe7207eba5cca557275f8151ae7 /block | |
| parent | 40efeb4d0bb1993c3c10baff9b7d86839f99171e (diff) | |
| parent | ac04fee0b5c55bbac0858727a4154110b55d3f5a (diff) | |
| download | lwn-bdf7cf1c83872a0586ce4c4da6889103cc36dbd3.tar.gz lwn-bdf7cf1c83872a0586ce4c4da6889103cc36dbd3.zip | |
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
loop: export module parameters
block: export blk_{get,put}_queue()
block: remove unused variable in bio_attempt_front_merge()
block: always allocate genhd->ev if check_events is implemented
brd: export module parameters
brd: fix comment on initial device creation
brd: handle on-demand devices correctly
brd: limit 'max_part' module param to DISK_MAX_PARTS
brd: get rid of unused members from struct brd_device
block: fix oops on !disk->queue and sysfs discard alignment display
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-core.c | 5 | ||||
| -rw-r--r-- | block/genhd.c | 2 |
2 files changed, 3 insertions, 4 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index c8303e9d919d..d2f8f4049abd 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -345,6 +345,7 @@ void blk_put_queue(struct request_queue *q) { kobject_put(&q->kobj); } +EXPORT_SYMBOL(blk_put_queue); /* * Note: If a driver supplied the queue lock, it should not zap that lock @@ -566,6 +567,7 @@ int blk_get_queue(struct request_queue *q) return 1; } +EXPORT_SYMBOL(blk_get_queue); static inline void blk_free_request(struct request_queue *q, struct request *rq) { @@ -1130,7 +1132,6 @@ static bool bio_attempt_front_merge(struct request_queue *q, struct request *req, struct bio *bio) { const int ff = bio->bi_rw & REQ_FAILFAST_MASK; - sector_t sector; if (!ll_front_merge_fn(q, req, bio)) return false; @@ -1140,8 +1141,6 @@ static bool bio_attempt_front_merge(struct request_queue *q, if ((req->cmd_flags & REQ_FAILFAST_MASK) != ff) blk_rq_set_mixed_merge(req); - sector = bio->bi_sector; - bio->bi_next = req->bio; req->bio = bio; diff --git a/block/genhd.c b/block/genhd.c index 2dd988723d73..95822ae25cfe 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -1728,7 +1728,7 @@ static void disk_add_events(struct gendisk *disk) { struct disk_events *ev; - if (!disk->fops->check_events || !(disk->events | disk->async_events)) + if (!disk->fops->check_events) return; ev = kzalloc(sizeof(*ev), GFP_KERNEL); |