Linus Torvalds 8b4822de59 Merge tag 'md/4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md ... Pull MD fixes from Shaohua Li: - Several bug fixes for raid5-cache from Song Liu, mainly handle journal disk error - Fix bad block handling in choosing raid1 disk from Tomasz Majchrzak - Simplify external metadata array sysfs handling from Artur Paszkiewicz - Optimize raid0 discard handling from me, now raid0 will dispatch large discard IO directly to underlayer disks. * tag 'md/4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md: raid1: prefer disk without bad blocks md/r5cache: handle sync with data in write back cache md/r5cache: gracefully handle journal device errors for writeback mode md/raid1/10: avoid unnecessary locking md/raid5-cache: in r5l_do_submit_io(), submit io->split_bio first md/md0: optimize raid0 discard handling md: don't return -EAGAIN in md_allow_write for external metadata arrays md/raid5: make use of spin_lock_irq over local_irq_disable + spin_lock		2017-05-18 12:04:41 -07:00
..
bcache	drivers/md/bcache/super.c: use kvmalloc	2017-05-08 17:15:13 -07:00
persistent-data	dm space map disk: fix some book keeping in the disk space map	2017-05-15 15:09:50 -04:00
bitmap.c	md: fix several trivial typos in comments	2017-03-23 22:54:57 -07:00
bitmap.h	md: move bitmap_destroy to the beginning of __md_stop	2017-03-16 16:55:58 -07:00
dm-bio-prison-v1.c	dm bio prison v2: new interface for the bio prison	2017-03-07 11:30:16 -05:00
dm-bio-prison-v1.h	dm bio prison v2: new interface for the bio prison	2017-03-07 11:30:16 -05:00
dm-bio-prison-v2.c	dm bio prison v2: new interface for the bio prison	2017-03-07 11:30:16 -05:00
dm-bio-prison-v2.h	dm bio prison v2: new interface for the bio prison	2017-03-07 11:30:16 -05:00
dm-bio-record.h
dm-bufio.c	dm bufio: make the parameter "retain_bytes" unsigned long	2017-05-16 15:12:08 -04:00
dm-bufio.h	dm bufio: add sector start offset to dm-bufio interface	2017-03-07 13:28:33 -05:00
dm-builtin.c	dm: move request-based code out to dm-rq.[hc]	2016-06-10 15:15:44 -04:00
dm-cache-background-tracker.c	dm cache: handle kmalloc failure allocating background_tracker struct	2017-05-17 09:44:53 -04:00
dm-cache-background-tracker.h	dm cache: significant rework to leverage dm-bio-prison-v2	2017-03-07 13:28:31 -05:00
dm-cache-block-types.h	linux: drop __bitwise__ everywhere	2016-12-16 00:13:41 +02:00
dm-cache-metadata.c	dm cache metadata: fail operations if fail_io mode has been established	2017-05-05 14:40:13 -04:00
dm-cache-metadata.h	dm cache: significant rework to leverage dm-bio-prison-v2	2017-03-07 13:28:31 -05:00
dm-cache-policy-internal.h	dm cache: significant rework to leverage dm-bio-prison-v2	2017-03-07 13:28:31 -05:00
dm-cache-policy-smq.c	dm cache policy smq: don't do any writebacks unless IDLE	2017-05-14 21:54:33 -04:00
dm-cache-policy.c
dm-cache-policy.h	dm cache: significant rework to leverage dm-bio-prison-v2	2017-03-07 13:28:31 -05:00
dm-cache-target.c	dm cache: simplify the IDLE vs BUSY state calculation	2017-05-14 21:54:33 -04:00
dm-core.h	libnvdimm for 4.12	2017-05-05 18:49:20 -07:00
dm-crypt.c	- A major update for DM cache that reduces the latency for deciding	2017-05-03 10:31:20 -07:00
dm-delay.c	dm: mark targets that pass integrity data	2017-04-24 12:04:32 -04:00
dm-era-target.c	dm block manager: remove an unused argument from dm_block_manager_create()	2017-04-27 17:08:41 -04:00
dm-exception-store.c	- Revert a dm-multipath change that caused a regression for unprivledged	2015-11-04 21:19:53 -08:00
dm-exception-store.h	dm snapshot: fix hung bios when copy error occurs	2016-01-08 20:03:05 -05:00
dm-flakey.c	dm flakey: introduce "error_writes" feature	2016-12-13 15:01:31 -05:00
dm-integrity.c	dm integrity: use previously calculated log2 of sectors_per_block	2017-04-27 12:16:32 -04:00
dm-io.c	dm: support REQ_OP_WRITE_ZEROES	2017-04-08 11:25:38 -06:00
dm-ioctl.c	drivers/md/dm-ioctl.c: use kvmalloc rather than opencoded variant	2017-05-08 17:15:13 -07:00
dm-kcopyd.c	dm kcopyd: switch to use REQ_OP_WRITE_ZEROES	2017-04-08 11:25:38 -06:00
dm-linear.c	libnvdimm for 4.12	2017-05-05 18:49:20 -07:00
dm-log-userspace-base.c	dm: drop NULL test before kmem_cache_destroy() and mempool_destroy()	2015-10-31 19:06:00 -04:00
dm-log-userspace-transfer.c
dm-log-userspace-transfer.h
dm-log-writes.c	Merge branch 'for-4.9/block' of git://git.kernel.dk/linux-block	2016-10-07 14:42:05 -07:00
dm-log.c	block,fs: use REQ_* flags directly	2016-11-01 09:43:26 -06:00
dm-mpath.c	dm mpath: multipath_clone_and_map must not return -EIO	2017-05-15 15:09:53 -04:00
dm-mpath.h
dm-path-selector.c
dm-path-selector.h	dm path selector: remove 'repeat_count' return from .select_path hook	2016-02-22 22:34:42 -05:00
dm-queue-length.c	dm path selector: remove 'repeat_count' return from .select_path hook	2016-02-22 22:34:42 -05:00
dm-raid1.c	block: remove the discard_zeroes_data flag	2017-04-08 11:25:38 -06:00
dm-raid.c	- A major update for DM cache that reduces the latency for deciding	2017-05-03 10:31:20 -07:00
dm-region-hash.c	block: rename bio bi_rw to bi_opf	2016-08-07 14:41:02 -06:00
dm-round-robin.c	dm round robin: revert "use percpu 'repeat_count' and 'current_path'"	2017-02-17 00:54:09 -05:00
dm-rq.c	dm rq: add a missing break to map_request	2017-05-15 15:09:51 -04:00
dm-rq.h	dm: always defer request allocation to the owner of the request_queue	2017-01-27 15:08:35 -07:00
dm-service-time.c	dm path selector: remove 'repeat_count' return from .select_path hook	2016-02-22 22:34:42 -05:00
dm-snap-persistent.c	block,fs: use REQ_* flags directly	2016-11-01 09:43:26 -06:00
dm-snap-transient.c	dm snapshot: fix hung bios when copy error occurs	2016-01-08 20:03:05 -05:00
dm-snap.c	dm: teach dm-targets to use a dax_device + dax_operations	2017-04-25 13:20:36 -07:00
dm-stats.c	mm: introduce kv[mz]alloc helpers	2017-05-08 17:15:12 -07:00
dm-stats.h
dm-stripe.c	libnvdimm for 4.12	2017-05-05 18:49:20 -07:00
dm-switch.c	dm switch: simplify conditional in alloc_region_table()	2015-10-31 19:06:06 -04:00
dm-sysfs.c	dm: move request-based code out to dm-rq.[hc]	2016-06-10 15:15:44 -04:00
dm-table.c	- A major update for DM cache that reduces the latency for deciding	2017-05-03 10:31:20 -07:00
dm-target.c	libnvdimm for 4.12	2017-05-05 18:49:20 -07:00
dm-thin-metadata.c	dm thin metadata: call precommit before saving the roots	2017-05-15 15:09:49 -04:00
dm-thin-metadata.h	dm thin: fix a race condition between discarding and provisioning a block	2016-07-20 12:43:35 -04:00
dm-thin.c	- A major update for DM cache that reduces the latency for deciding	2017-05-03 10:31:20 -07:00
dm-uevent.c
dm-uevent.h
dm-verity-fec.c	- A major update for DM cache that reduces the latency for deciding	2017-05-03 10:31:20 -07:00
dm-verity-fec.h	dm verity fec: limit error correction recursion	2017-03-16 09:37:31 -04:00
dm-verity-target.c	dm verity: switch to using asynchronous hash crypto API	2017-04-24 15:37:04 -04:00
dm-verity.h	dm verity: switch to using asynchronous hash crypto API	2017-04-24 15:37:04 -04:00
dm-zero.c	block: rename bio bi_rw to bi_opf	2016-08-07 14:41:02 -06:00
dm.c	libnvdimm for 4.12	2017-05-05 18:49:20 -07:00
dm.h	dm: introduce enum dm_queue_mode to cleanup related code	2017-04-27 17:08:44 -04:00
faulty.c	md: fast clone bio in bio_clone_mddev()	2017-02-15 11:24:54 -08:00
Kconfig	- DM cache metadata fixes to short-circuit operations that require the	2017-05-05 19:31:06 -07:00
linear.c	Merge branch 'md-next' into md-linus	2017-05-01 14:09:21 -07:00
linear.h	md linear: fix a race between linear_add() and linear_congested()	2017-02-13 09:17:50 -08:00
Makefile	- A major update for DM cache that reduces the latency for deciding	2017-05-03 10:31:20 -07:00
md-cluster.c	md-cluster: Fix a memleak in an error handling path	2017-04-14 08:08:29 -07:00
md-cluster.h	md-cluster: add the support for resize	2017-03-16 16:55:50 -07:00
md.c	md: don't return -EAGAIN in md_allow_write for external metadata arrays	2017-05-08 10:32:59 -07:00
md.h	md: don't return -EAGAIN in md_allow_write for external metadata arrays	2017-05-08 10:32:59 -07:00
multipath.c	md: support REQ_OP_WRITE_ZEROES	2017-04-08 11:25:38 -06:00
multipath.h
raid0.c	md/md0: optimize raid0 discard handling	2017-05-08 21:18:03 -07:00
raid0.h	block: kill merge_bvec_fn() completely	2015-08-13 12:31:57 -06:00
raid1.c	raid1: prefer disk without bad blocks	2017-05-12 14:41:15 -07:00
raid1.h	md/raid1: Use a new variable to count flighting sync requests	2017-04-27 14:01:16 -07:00
raid5-cache.c	md/r5cache: handle sync with data in write back cache	2017-05-11 22:14:40 -07:00
raid5-log.h	md/r5cache: gracefully handle journal device errors for writeback mode	2017-05-11 22:11:11 -07:00
raid5-ppl.c	raid5-ppl: use a single mempool for ppl_io_unit and header_page	2017-04-11 14:56:46 -07:00
raid5.c	md/r5cache: handle sync with data in write back cache	2017-05-11 22:14:40 -07:00
raid5.h	- A major update for DM cache that reduces the latency for deciding	2017-05-03 10:31:20 -07:00
raid10.c	md/raid1/10: avoid unnecessary locking	2017-05-11 15:32:17 -07:00
raid10.h	md/raid10: simplify the splitting of requests.	2017-04-11 10:13:02 -07:00