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Alasdair G Kergon 2ca3310e78 [PATCH] device-mapper: fix md->lock deadlocks in core ... This patch is an attempt to fix deadlocks discovered in the core dm. The problems boil down to md->lock having to be held in too many places, so I've split it into two: md->suspend_lock and md->io_lock. suspend_lock is now held throughout dm_suspended() as well as dm_resume() and dm_swap_table() so that these functions cannot run concurrently: there's no requirement for that and it added complexity. DMF_FS_LOCKED becomes redundant: DMF_SUSPENDED provides adequate protection. Signed-Off-By: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		20 years ago
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raid6test	…
Kconfig	…
Makefile	…
bitmap.c	[PATCH] turn many #if $undefined_string into #ifdef $undefined_string	20 years ago
dm-bio-list.h	…
dm-bio-record.h	…
dm-crypt.c	[PATCH] md: remove unneeded NULL checks before kfree	20 years ago
dm-emc.c	…
dm-exception-store.c	…
dm-hw-handler.c	…
dm-hw-handler.h	…
dm-io.c	…
dm-io.h	…
dm-ioctl.c	[PATCH] create a kstrdup library function	20 years ago
dm-linear.c	…
dm-log.c	…
dm-log.h	…
dm-mpath.c	[PATCH] device-mapper multipath: Fix pg initialisation races	20 years ago
dm-mpath.h	…
dm-path-selector.c	…
dm-path-selector.h	…
dm-raid1.c	[PATCH] device-mapper: dm-raid1: Limit bios to size of mirror region	20 years ago
dm-round-robin.c	…
dm-snap.c	[PATCH] device-mapper snapshots: Handle origin extension	20 years ago
dm-snap.h	…
dm-stripe.c	…
dm-table.c	[PATCH] device-mapper: fix deadlocks in core (prep)	20 years ago
dm-target.c	…
dm-zero.c	…
dm.c	[PATCH] device-mapper: fix md->lock deadlocks in core	20 years ago
dm.h	…
faulty.c	…
kcopyd.c	…
kcopyd.h	…
linear.c	[PATCH] md: remove unneeded NULL checks before kfree	20 years ago
md.c	[PATCH] clean up inline static vs static inline	20 years ago
mktables.c	…
multipath.c	[PATCH] md: remove unneeded NULL checks before kfree	20 years ago
raid0.c	[PATCH] Fix raid0's attempt to divide by 64bit numbers	20 years ago
raid1.c	[PATCH] md: when resizing an array, we need to update resync_max_sectors as well as size	20 years ago
raid5.c	[PATCH] md: when resizing an array, we need to update resync_max_sectors as well as size	20 years ago
raid6.h	…
raid6algos.c	…
raid6altivec.uc	…
raid6int.uc	…
raid6main.c	[PATCH] md: when resizing an array, we need to update resync_max_sectors as well as size	20 years ago
raid6mmx.c	…
raid6recov.c	…
raid6sse1.c	…
raid6sse2.c	…
raid6x86.h	…
raid10.c	[PATCH] md: remove unneeded NULL checks before kfree	20 years ago
unroll.pl	…
xor.c	…