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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-25 09:14:07 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-25 09:14:07 -0700 |
commit | 798ce8f1cca29dcc3f4b55947f611f4ffb32ac2b (patch) | |
tree | 15fba84ba4b930397c29fe562504f66211365699 /fs/partitions | |
parent | 22e12bbc9bc38c6d0bd541d061a0f547596fc19d (diff) | |
parent | 1547010e6e15a3f44f49381246421a1e19de526e (diff) | |
download | op-kernel-dev-798ce8f1cca29dcc3f4b55947f611f4ffb32ac2b.zip op-kernel-dev-798ce8f1cca29dcc3f4b55947f611f4ffb32ac2b.tar.gz |
Merge branch 'for-2.6.40/core' of git://git.kernel.dk/linux-2.6-block
* 'for-2.6.40/core' of git://git.kernel.dk/linux-2.6-block: (40 commits)
cfq-iosched: free cic_index if cfqd allocation fails
cfq-iosched: remove unused 'group_changed' in cfq_service_tree_add()
cfq-iosched: reduce bit operations in cfq_choose_req()
cfq-iosched: algebraic simplification in cfq_prio_to_maxrq()
blk-cgroup: Initialize ioc->cgroup_changed at ioc creation time
block: move bd_set_size() above rescan_partitions() in __blkdev_get()
block: call elv_bio_merged() when merged
cfq-iosched: Make IO merge related stats per cpu
cfq-iosched: Fix a memory leak of per cpu stats for root group
backing-dev: Kill set but not used var in bdi_debug_stats_show()
block: get rid of on-stack plugging debug checks
blk-throttle: Make no throttling rule group processing lockless
blk-cgroup: Make cgroup stat reset path blkg->lock free for dispatch stats
blk-cgroup: Make 64bit per cpu stats safe on 32bit arch
blk-throttle: Make dispatch stats per cpu
blk-throttle: Free up a group only after one rcu grace period
blk-throttle: Use helper function to add root throtl group to lists
blk-throttle: Introduce a helper function to fill in device details
blk-throttle: Dynamically allocate root group
blk-cgroup: Allow sleeping while dynamically allocating a group
...
Diffstat (limited to 'fs/partitions')
-rw-r--r-- | fs/partitions/check.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/partitions/check.c b/fs/partitions/check.c index d545e97..8ed4d343 100644 --- a/fs/partitions/check.c +++ b/fs/partitions/check.c @@ -255,7 +255,11 @@ ssize_t part_discard_alignment_show(struct device *dev, struct device_attribute *attr, char *buf) { struct hd_struct *p = dev_to_part(dev); - return sprintf(buf, "%u\n", p->discard_alignment); + struct gendisk *disk = dev_to_disk(dev); + + return sprintf(buf, "%u\n", + queue_limit_discard_alignment(&disk->queue->limits, + p->start_sect)); } ssize_t part_stat_show(struct device *dev, @@ -449,8 +453,6 @@ struct hd_struct *add_partition(struct gendisk *disk, int partno, p->start_sect = start; p->alignment_offset = queue_limit_alignment_offset(&disk->queue->limits, start); - p->discard_alignment = - queue_limit_discard_alignment(&disk->queue->limits, start); p->nr_sects = len; p->partno = partno; p->policy = get_disk_ro(disk); |