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Merge branch 'for-linus' of git://git.kernel.dk/linux-block

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* '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
This commit is contained in:
Linus Torvalds
2011-06-04 08:11:26 +09:00
parent 39b4a46f19 e3a57b3ccf
commit 4f1ba49efa
9 changed files with 41 additions and 28 deletions
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4
include/linux/blkdev.h
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@@ -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)

1
include/linux/genhd.h
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@@ -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;