NeilBrown e5c86471f9 md/raid5: fix calculate of 'degraded' when a replacement becomes active. ... When a replacement device becomes active, we mark the device that it replaces as 'faulty' so that it can subsequently get removed. However 'calc_degraded' only pays attention to the primary device, not the replacement, so the array appears to become degraded, which is wrong. So teach 'calc_degraded' to consider any replacement if a primary device is faulty. This is suitable for -stable as an incorrect 'degraded' value can confuse md and could lead to data corruption. This is only relevant for 3.3 and later. Cc: stable@vger.kernel.org Reported-by: Robin Hill <robin@robinhill.me.uk> Reported-by: John Drescher <drescherjm@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de>		2012-09-19 12:52:30 +10:00
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persistent-data	dm persistent data: introduce dm_bm_set_read_only	2012-07-27 15:08:15 +01:00
bitmap.c	md/raid1: submit IO from originating thread instead of md thread.	2012-08-02 08:33:20 +10:00
bitmap.h	md/bitmap: record the space available for the bitmap in the superblock.	2012-05-22 13:55:34 +10:00
dm-bio-record.h	dm: preserve bi_io_vec when resubmitting bios	2009-04-02 19:55:23 +01:00
dm-bufio.c	dm bufio: prefetch	2012-03-28 18:41:29 +01:00
dm-bufio.h	dm bufio: prefetch	2012-03-28 18:41:29 +01:00
dm-crypt.c	dm thin: commit before gathering status	2012-07-27 15:08:16 +01:00
dm-delay.c	dm thin: commit before gathering status	2012-07-27 15:08:16 +01:00
dm-exception-store.c	dm: replace simple_strtoul	2012-07-27 15:07:59 +01:00
dm-exception-store.h	dm snapshot: test chunk size against both origin and snapshot	2010-08-12 04:13:51 +01:00
dm-flakey.c	dm thin: commit before gathering status	2012-07-27 15:08:16 +01:00
dm-io.c	dm io: fix discard support	2012-03-07 19:09:37 +00:00
dm-ioctl.c	dm thin: commit before gathering status	2012-07-27 15:08:16 +01:00
dm-kcopyd.c	dm kcopyd: add dm_kcopyd_zero to zero an area	2011-10-31 20:18:58 +00:00
dm-linear.c	dm thin: commit before gathering status	2012-07-27 15:08:16 +01:00
dm-log-userspace-base.c	Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux	2011-11-06 19:44:47 -08:00
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: userspace add luid to distinguish between concurrent log instances	2009-09-04 20:40:34 +01:00
dm-log.c	dm: use memweight()	2012-07-30 17:25:16 -07:00
dm-mpath.c	dm thin: commit before gathering status	2012-07-27 15:08:16 +01:00
dm-mpath.h
dm-path-selector.c	md: Add module.h to all files using it implicitly	2011-10-31 19:31:18 -04:00
dm-path-selector.h	dm mpath: add start_io and nr_bytes to path selectors	2009-06-22 10:12:27 +01:00
dm-queue-length.c	dm: reject trailing characters in sccanf input	2012-03-28 18:41:26 +01:00
dm-raid1.c	dm thin: commit before gathering status	2012-07-27 15:08:16 +01:00
dm-raid.c	Merge branch 'for-next' of git://neil.brown.name/md	2012-08-01 09:02:01 -07:00
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	md: Add in export.h for files using EXPORT_SYMBOL	2011-10-31 19:31:19 -04:00
dm-snap-transient.c	md: Add in export.h for files using EXPORT_SYMBOL	2011-10-31 19:31:19 -04:00
dm-snap.c	dm thin: commit before gathering status	2012-07-27 15:08:16 +01:00
dm-stripe.c	dm thin: commit before gathering status	2012-07-27 15:08:16 +01:00
dm-sysfs.c	Driver core: Constify struct sysfs_ops in struct kobj_type	2010-03-07 17:04:49 -08:00
dm-table.c	dm: allow targets to request flushes regardless of underlying device support	2012-07-27 15:08:07 +01:00
dm-target.c	dm: error return error for discards	2010-08-12 04:14:14 +01:00
dm-thin-metadata.c	dm thin metadata: introduce dm_pool_abort_metadata	2012-07-27 15:08:15 +01:00
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: commit before gathering status	2012-07-27 15:08:16 +01:00
dm-uevent.c	md: Add in export.h for files using EXPORT_SYMBOL	2011-10-31 19:31:19 -04:00
dm-uevent.h
dm-verity.c	dm thin: commit before gathering status	2012-07-27 15:08:16 +01:00
dm-zero.c	dm: zero silently drop discards	2010-08-12 04:14:12 +01:00
dm.c	dm: introduce split_discard_requests	2012-07-27 15:08:03 +01:00
dm.h	dm thin: commit before gathering status	2012-07-27 15:08:16 +01:00
faulty.c	md: tidy up rdev_for_each usage.	2012-03-19 12:46:39 +11:00
Kconfig	Additional md update for 3.6	2012-08-02 11:34:40 -07:00
linear.c	md/linear: If md_integrity_register() fails, linear_run() must free the mem.	2012-04-02 09:48:37 +10:00
linear.h	md/linear: typedef removal: linear_conf_t -> struct linear_conf	2011-10-11 16:48:54 +11:00
Makefile	dm: add verity target	2012-03-28 18:43:38 +01:00
md.c	md: Don't truncate size at 4TB for RAID0 and Linear	2012-08-16 16:46:12 +10:00
md.h	blk: pass from_schedule to non-request unplug functions.	2012-07-31 09:08:15 +02:00
multipath.c	md: make 'name' arg to md_register_thread non-optional.	2012-07-03 15:56:52 +10:00
multipath.h	md/multipath: typedef removal: multipath_conf_t -> struct mpconf	2011-10-11 16:48:57 +11:00
raid0.c	md: Avoid OOPS when reshaping raid1 to raid0	2012-04-03 15:37:26 +10:00
raid0.h	md: add proper merge_bvec handling to RAID0 and Linear.	2012-03-19 12:46:39 +11:00
raid1.c	Additional md update for 3.6	2012-08-02 11:34:40 -07:00
raid1.h	md/raid1: prevent merging too large request	2012-07-31 10:03:53 +10:00
raid5.c	md/raid5: fix calculate of 'degraded' when a replacement becomes active.	2012-09-19 12:52:30 +10:00
raid5.h	Additional md update for 3.6	2012-08-02 11:34:40 -07:00
raid10.c	md/raid10: fix problem with on-stack allocation of r10bio structure.	2012-08-18 09:51:42 +10:00
raid10.h	md/raid10: fix problem with on-stack allocation of r10bio structure.	2012-08-18 09:51:42 +10:00