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NeilBrown 73d5c38a95 md: avoid races when stopping resync. ... There has been a race in raid10 and raid1 for a long time which has only recently started showing up due to a scheduler changed. When a sync_read request finishes, as soon as reschedule_retry is called, another thread can mark the resync request as having completed, so md_do_sync can finish, ->stop can be called, and ->conf can be freed. So using conf after reschedule_retry is not safe. Similarly, when finishing a sync_write, calling md_done_sync must be the last thing we do, as it allows a chain of events which will free conf and other data structures. The first of these requires action in raid10.c The second requires action in raid1.c and raid10.c Cc: stable@kernel.org Signed-off-by: NeilBrown <neilb@suse.de>		16 years ago
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raid6test	…
.gitignore	…
Kconfig	raid, fastboot: hide RAID autodetect option if MD is compiled as a module	17 years ago
Makefile	dm snapshot: split out exception store implementations	16 years ago
bitmap.c	md: use list_for_each_entry macro directly	16 years ago
dm-bio-list.h	…
dm-bio-record.h	…
dm-crypt.c	dm: consolidate target deregistration error handling	16 years ago
dm-delay.c	dm: consolidate target deregistration error handling	16 years ago
dm-exception-store.c	dm snapshot: extend exception store functions	16 years ago
dm-exception-store.h	dm snapshot: extend exception store functions	16 years ago
dm-io.c	block: fix bad definition of BIO_RW_SYNC	16 years ago
dm-ioctl.c	dm table: rework reference counting	16 years ago
dm-kcopyd.c	block: fix bad definition of BIO_RW_SYNC	16 years ago
dm-linear.c	dm: support barriers on simple devices	16 years ago
dm-log.c	dm log: ensure log bitmap fits on log device	16 years ago
dm-mpath.c	dm mpath: move trigger_event to system workqueue	16 years ago
dm-mpath.h	dm mpath: remove is_active from struct dm_path	17 years ago
dm-path-selector.c	dm: remove dm header from targets	17 years ago
dm-path-selector.h	…
dm-raid1.c	dm log: move region_size validation	16 years ago
dm-region-hash.c	dm raid1: separate region_hash interface part1	17 years ago
dm-round-robin.c	dm: remove dm header from targets	17 years ago
dm-snap-persistent.c	dm snapshot: extend exception store functions	16 years ago
dm-snap-transient.c	dm snapshot: extend exception store functions	16 years ago
dm-snap.c	dm snapshot: extend exception store functions	16 years ago
dm-snap.h	dm snapshot: extend exception store functions	16 years ago
dm-stripe.c	dm: consolidate target deregistration error handling	16 years ago
dm-sysfs.c	dm: add name and uuid to sysfs	16 years ago
dm-table.c	dm table: rework reference counting	16 years ago
dm-target.c	dm: consolidate target deregistration error handling	16 years ago
dm-uevent.c	md: replace remaining __FUNCTION__ occurrences	17 years ago
dm-uevent.h	…
dm-zero.c	dm: consolidate target deregistration error handling	16 years ago
dm.c	dm: add name and uuid to sysfs	16 years ago
dm.h	dm: add name and uuid to sysfs	16 years ago
faulty.c	md: use list_for_each_entry macro directly	16 years ago
linear.c	md: Fix a bug in linear.c causing which_dev() to return the wrong device.	16 years ago
md.c	block: fix bad definition of BIO_RW_SYNC	16 years ago
mktables.c	…
multipath.c	md: use list_for_each_entry macro directly	16 years ago
raid0.c	md: use list_for_each_entry macro directly	16 years ago
raid1.c	md: avoid races when stopping resync.	16 years ago
raid5.c	md: use list_for_each_entry macro directly	16 years ago
raid6.h	md: Remove unnecessary #includes, #defines, and function declarations.	17 years ago
raid6algos.c	drivers/md: use time_before, time_before_eq, etc	17 years ago
raid6altivec.uc	…
raid6int.uc	…
raid6mmx.c	…
raid6recov.c	…
raid6sse1.c	…
raid6sse2.c	…
raid6x86.h	…
raid10.c	md: avoid races when stopping resync.	16 years ago
unroll.pl	…