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authorLinus Torvalds <torvalds@linux-foundation.org>2011-06-04 08:11:26 +0900
committerLinus Torvalds <torvalds@linux-foundation.org>2011-06-04 08:11:26 +0900
commit4f1ba49efafccbc73017f824efa2505c81b247cd (patch)
treedb072bbccffd1f1c6b1269ac7a752cb30af3a726 /include
parent39b4a46f19295b4876fba6655f27d67232dc6a1f (diff)
parente3a57b3ccf5c04934ac43b5b80e32ba51b817288 (diff)
downloadlinux-4f1ba49efafccbc73017f824efa2505c81b247cd.tar.bz2
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
* 'for-linus' of git://git.kernel.dk/linux-block: block: Use hlist_entry() for io_context.cic_list.first cfq-iosched: Remove bogus check in queue_fail path xen/blkback: potential null dereference in error handling xen/blkback: don't call vbd_size() if bd_disk is NULL block: blkdev_get() should access ->bd_disk only after success CFQ: Fix typo and remove unnecessary semicolon block: remove unwanted semicolons Revert "block: Remove extra discard_alignment from hd_struct." nbd: adjust 'max_part' according to part_shift nbd: limit module parameters to a sane value nbd: pass MSG_* flags to kernel_recvmsg() block: improve the bio_add_page() and bio_add_pc_page() descriptions
Diffstat (limited to 'include')
-rw-r--r--include/linux/blkdev.h4
-rw-r--r--include/linux/genhd.h1
2 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index ae9091a68480..1a23722e8878 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1282,8 +1282,8 @@ queue_max_integrity_segments(struct request_queue *q)
#define blk_get_integrity(a) (0)
#define blk_integrity_compare(a, b) (0)
#define blk_integrity_register(a, b) (0)
-#define blk_integrity_unregister(a) do { } while (0);
-#define blk_queue_max_integrity_segments(a, b) do { } while (0);
+#define blk_integrity_unregister(a) do { } while (0)
+#define blk_queue_max_integrity_segments(a, b) do { } while (0)
#define queue_max_integrity_segments(a) (0)
#define blk_integrity_merge_rq(a, b, c) (0)
#define blk_integrity_merge_bio(a, b, c) (0)
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index b78956b3c2e7..300d7582006e 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -100,6 +100,7 @@ struct hd_struct {
sector_t start_sect;
sector_t nr_sects;
sector_t alignment_offset;
+ unsigned int discard_alignment;
struct device __dev;
struct kobject *holder_dir;
int policy, partno;