Alasdair G Kergon
fe7af2d3ba
dm: fix write same requests counting
...
When processing write same requests, fix dm to send the configured
number of WRITE SAME requests to the target rather than the number of
discards, which is not always the same.
Device-mapper WRITE SAME support was introduced by commit
23508a96cd ("dm: add WRITE SAME support").
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Acked-by: Mike Snitzer <snitzer@redhat.com>
2013-01-31 14:23:36 +00:00
..
persistent-data
Miscellaneous device-mapper fixes, cleanups and performance improvements.
2012-12-21 17:08:06 -08:00
bitmap.c
md/bitmap:Don't use IS_ERR to judge alloc_page().
2012-10-11 13:45:36 +11:00
bitmap.h
md/bitmap: record the space available for the bitmap in the superblock.
2012-05-22 13:55:34 +10:00
dm-bio-prison.c
dm thin: replace dm_cell_release_singleton with cell_defer_except
2012-12-21 20:23:31 +00:00
dm-bio-prison.h
dm thin: replace dm_cell_release_singleton with cell_defer_except
2012-12-21 20:23:31 +00:00
dm-bio-record.h
dm-bufio.c
dm: use ACCESS_ONCE for sysfs values
2012-10-12 16:59:46 +01:00
dm-bufio.h
dm bufio: prefetch
2012-03-28 18:41:29 +01:00
dm-crypt.c
dm: remove map_info
2012-12-21 20:23:41 +00:00
dm-delay.c
dm: remove map_info
2012-12-21 20:23:41 +00:00
dm-exception-store.c
dm: replace simple_strtoul
2012-07-27 15:07:59 +01:00
dm-exception-store.h
dm-flakey.c
dm: remove map_info
2012-12-21 20:23:41 +00:00
dm-io.c
dm kcopyd: add WRITE SAME support to dm_kcopyd_zero
2012-12-21 20:23:37 +00:00
dm-ioctl.c
dm ioctl: use kmalloc if possible
2012-12-21 20:23:36 +00:00
dm-kcopyd.c
dm kcopyd: add WRITE SAME support to dm_kcopyd_zero
2012-12-21 20:23:37 +00:00
dm-linear.c
dm: remove map_info
2012-12-21 20:23:41 +00:00
dm-log-userspace-base.c
dm-log-userspace-transfer.c
connector/userns: replace netlink uses of cap_raised() with capable()
2012-05-10 23:21:39 -04:00
dm-log-userspace-transfer.h
dm-log.c
dm: use memweight()
2012-07-30 17:25:16 -07:00
dm-mpath.c
dm mpath: fix check for null mpio in end_io fn
2012-10-12 16:59:42 +01:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-queue-length.c
dm: reject trailing characters in sccanf input
2012-03-28 18:41:26 +01:00
dm-raid.c
dm: remove map_info
2012-12-21 20:23:41 +00:00
dm-raid1.c
dm: remove map_info
2012-12-21 20:23:41 +00:00
dm-region-hash.c
dm raid1: fix crash with mirror recovery and discard
2012-07-20 14:25:03 +01:00
dm-round-robin.c
dm: reject trailing characters in sccanf input
2012-03-28 18:41:26 +01:00
dm-service-time.c
dm: reject trailing characters in sccanf input
2012-03-28 18:41:26 +01:00
dm-snap-persistent.c
dm-snap-transient.c
dm-snap.c
dm: remove map_info
2012-12-21 20:23:41 +00:00
dm-stripe.c
dm stripe: add WRITE SAME support
2012-12-21 20:23:41 +00:00
dm-sysfs.c
dm-table.c
dm: introduce per_bio_data
2012-12-21 20:23:38 +00:00
dm-target.c
dm: remove map_info
2012-12-21 20:23:41 +00:00
dm-thin-metadata.c
dm persistent data: fix nested btree deletion
2012-12-21 20:23:32 +00:00
dm-thin-metadata.h
dm thin metadata: introduce dm_pool_abort_metadata
2012-07-27 15:08:15 +01:00
dm-thin.c
dm thin: fix queue limits stacking
2013-01-31 14:11:14 +00:00
dm-uevent.c
dm-uevent.h
dm-verity.c
dm: remove map_info
2012-12-21 20:23:41 +00:00
dm-zero.c
dm: remove map_info
2012-12-21 20:23:41 +00:00
dm.c
dm: fix write same requests counting
2013-01-31 14:23:36 +00:00
dm.h
dm: introduce per_bio_data
2012-12-21 20:23:38 +00:00
faulty.c
md faulty: use disk_stack_limits()
2012-10-22 10:44:55 +11:00
Kconfig
dm thin: move bio_prison code to separate module
2012-10-12 21:02:13 +01:00
linear.c
md: linear supports TRIM
2012-10-11 13:08:44 +11:00
linear.h
Makefile
dm thin: move bio_prison code to separate module
2012-10-12 21:02:13 +01:00
md.c
md update for 3.8
2012-12-18 09:32:44 -08:00
md.h
md update for 3.8
2012-12-18 09:32:44 -08:00
multipath.c
MD: change the parameter of md thread
2012-10-11 13:34:00 +11:00
multipath.h
raid0.c
md: raid 0 supports TRIM
2012-10-11 13:25:44 +11:00
raid0.h
md: add proper merge_bvec handling to RAID0 and Linear.
2012-03-19 12:46:39 +11:00
raid1.c
Merge branch 'for-3.8/drivers' of git://git.kernel.dk/linux-block
2012-12-17 13:39:11 -08:00
raid1.h
md/raid1: prevent merging too large request
2012-07-31 10:03:53 +10:00
raid5.c
md update for 3.8
2012-12-18 09:32:44 -08:00
raid5.h
MD: raid5 trim support
2012-10-11 13:49:05 +11:00
raid10.c
Merge branch 'for-3.8/drivers' of git://git.kernel.dk/linux-block
2012-12-17 13:39:11 -08:00
raid10.h
md/raid10: fix problem with on-stack allocation of r10bio structure.
2012-08-18 09:51:42 +10:00