zhendong chen 5164bece16 dm: fix missed error code if .end_io isn't implemented by target_type ... In bio-based DM's clone_endio(), when target_type doesn't implement .end_io (e.g. linear) r will be always be initialized 0. So if a WRITE SAME bio fails WRITE SAME will not be disabled as intended. Fix this by initializing r to error, rather than 0, in clone_endio(). Signed-off-by: Alex Chen <alex.chen@huawei.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Fixes: 7eee4ae2db ("dm: disable WRITE SAME if it fails") Cc: stable@vger.kernel.org		2014-12-17 12:31:13 -05:00
..
bcache	md/bcache: use generic io stats accounting functions to simplify io stat accounting	2014-11-24 08:05:12 -07:00
persistent-data	dm space map metadata: fix sm_bootstrap_get_count()	2014-12-02 10:25:06 -05:00
bitmap.c	md/bitmap: always wait for writes on unplug.	2014-10-09 10:07:04 +11:00
bitmap.h
dm-bio-prison.c	dm bio prison: introduce support for locking ranges of blocks	2014-11-10 15:25:30 -05:00
dm-bio-prison.h	dm bio prison: introduce support for locking ranges of blocks	2014-11-10 15:25:30 -05:00
dm-bio-record.h
dm-bufio.c	- Significant DM thin-provisioning performance improvements to meet	2014-12-08 21:10:03 -08:00
dm-bufio.h
dm-builtin.c
dm-cache-block-types.h	dm cache: revert "remove remainder of distinct discard block size"	2014-11-10 15:25:30 -05:00
dm-cache-metadata.c	dm cache: revert "remove remainder of distinct discard block size"	2014-11-10 15:25:30 -05:00
dm-cache-metadata.h	dm cache: revert "remove remainder of distinct discard block size"	2014-11-10 15:25:30 -05:00
dm-cache-policy-cleaner.c
dm-cache-policy-internal.h
dm-cache-policy-mq.c	dm cache policy mq: simplify ability to promote sequential IO to the cache	2014-11-10 15:25:30 -05:00
dm-cache-policy.c
dm-cache-policy.h
dm-cache-target.c	dm cache: fix spurious cell_defer when dealing with partial block at end of device	2014-12-01 11:30:13 -05:00
dm-crypt.c	- Significant DM thin-provisioning performance improvements to meet	2014-12-08 21:10:03 -08:00
dm-delay.c
dm-era-target.c
dm-exception-store.c
dm-exception-store.h
dm-flakey.c
dm-io.c	dm io: simplify dec_count and sync_io	2014-08-01 12:30:30 -04:00
dm-ioctl.c	dm: enhance internal suspend and resume interface	2014-11-19 12:31:17 -05:00
dm-kcopyd.c
dm-linear.c
dm-log-userspace-base.c
dm-log-userspace-transfer.c	dm log userspace: fix memory leak in dm_ulog_tfr_init failure path	2014-10-05 20:03:38 -04:00
dm-log-userspace-transfer.h
dm-log.c
dm-mpath.c	dm mpath: stop queueing IO when no valid paths exist	2014-10-05 20:03:35 -04:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h
dm-queue-length.c
dm-raid.c	dm raid: fix inaccessible superblocks causing oops in configure_discard_support	2014-10-29 14:53:27 -04:00
dm-raid1.c
dm-region-hash.c
dm-round-robin.c
dm-service-time.c
dm-snap-persistent.c
dm-snap-transient.c
dm-snap.c
dm-stats.c	- Significant DM thin-provisioning performance improvements to meet	2014-12-08 21:10:03 -08:00
dm-stats.h
dm-stripe.c	dm stripe: fix potential for leak in stripe_ctr error path	2014-10-10 22:05:18 -04:00
dm-switch.c	dm switch: efficiently support repetitive patterns	2014-08-01 12:30:37 -04:00
dm-sysfs.c
dm-table.c	dm: add presuspend_undo hook to target_type	2014-11-19 11:24:59 -05:00
dm-target.c
dm-thin-metadata.c	dm thin: prefetch missing metadata pages	2014-11-10 15:25:27 -05:00
dm-thin-metadata.h	dm thin: prefetch missing metadata pages	2014-11-10 15:25:27 -05:00
dm-thin.c	dm thin: fix crash by initializing thin device's refcount and completion earlier	2014-12-17 12:06:25 -05:00
dm-uevent.c
dm-uevent.h
dm-verity.c
dm-zero.c
dm.c	dm: fix missed error code if .end_io isn't implemented by target_type	2014-12-17 12:31:13 -05:00
dm.h	dm: enhance internal suspend and resume interface	2014-11-19 12:31:17 -05:00
faulty.c
Kconfig
linear.c	md: remove unwanted white space from md.c	2014-10-14 13:08:29 +11:00
linear.h
Makefile
md.c	Three fixes for md	2014-12-14 12:13:05 -08:00
md.h	md: remove unwanted white space from md.c	2014-10-14 13:08:29 +11:00
multipath.c	md: remove unwanted white space from md.c	2014-10-14 13:08:29 +11:00
multipath.h
raid1.c	md: remove unwanted white space from md.c	2014-10-14 13:08:29 +11:00
raid1.h	md: remove unwanted white space from md.c	2014-10-14 13:08:29 +11:00
raid5.c	md/raid5: fetch_block must fetch all the blocks handle_stripe_dirtying wants.	2014-12-03 16:07:58 +11:00
raid5.h	md: remove unwanted white space from md.c	2014-10-14 13:08:29 +11:00
raid10.c	md: remove unwanted white space from md.c	2014-10-14 13:08:29 +11:00
raid10.h
raid0.c	md: remove unwanted white space from md.c	2014-10-14 13:08:29 +11:00
raid0.h