Kent Overstreet 6aa8f1a6ca bcache: Fix a dumb race ... In the far-too-complicated closure code - closures can have destructors, for probably dubious reasons; they get run after the closure is no longer waiting on anything but before dropping the parent ref, intended just for freeing whatever memory the closure is embedded in. Trouble is, when remaining goes to 0 and we've got nothing more to run - we also have to unlock the closure, setting remaining to -1. If there's a destructor, that unlock isn't doing anything - nobody could be trying to lock it if we're about to free it - but if the unlock _is needed... that check for a destructor was racy. Argh. Signed-off-by: Kent Overstreet <kmo@daterainc.com> Cc: linux-stable <stable@vger.kernel.org> # >= v3.10		2013-07-12 00:22:33 -07:00
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bcache	bcache: Fix a dumb race	2013-07-12 00:22:33 -07:00
persistent-data	dm persistent metadata: add space map threshold callback	2013-05-10 14:37:20 +01:00
bitmap.c	md: use set_bit_le and clear_bit_le	2013-04-24 11:42:41 +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-prison.c	dm: add cache target	2013-03-01 22:45:51 +00:00
dm-bio-prison.h	dm: add cache target	2013-03-01 22:45:51 +00:00
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: avoid a possible __vmalloc deadlock	2013-05-10 14:37:15 +01:00
dm-bufio.h	dm bufio: prefetch	2012-03-28 18:41:29 +01:00
dm-cache-block-types.h	dm: add cache target	2013-03-01 22:45:51 +00:00
dm-cache-metadata.c	dm cache: replace memcpy with struct assignment	2013-05-10 14:37:18 +01:00
dm-cache-metadata.h	dm cache: policy ignore hints if generated by different version	2013-03-20 17:21:28 +00:00
dm-cache-policy-cleaner.c	dm cache: policy change version from string to integer set	2013-03-20 17:21:27 +00:00
dm-cache-policy-internal.h	dm cache: policy change version from string to integer set	2013-03-20 17:21:27 +00:00
dm-cache-policy-mq.c	dm cache: policy change version from string to integer set	2013-03-20 17:21:27 +00:00
dm-cache-policy.c	dm cache: policy change version from string to integer set	2013-03-20 17:21:27 +00:00
dm-cache-policy.h	dm cache policy: fix description of lookup fn	2013-05-10 14:37:17 +01:00
dm-cache-target.c	dm cache: set config value	2013-05-10 14:37:21 +01:00
dm-crypt.c	block: Convert some code to bio_for_each_segment_all()	2013-03-23 14:26:30 -07:00
dm-delay.c	dm: rename request variables to bios	2013-03-01 22:45:47 +00:00
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: rename request variables to bios	2013-03-01 22:45:47 +00:00
dm-io.c	dm kcopyd: add WRITE SAME support to dm_kcopyd_zero	2012-12-21 20:23:37 +00:00
dm-ioctl.c	dm ioctl: allow message to return data	2013-03-01 22:45:49 +00:00
dm-kcopyd.c	dm kcopyd: introduce configurable throttling	2013-03-01 22:45:49 +00:00
dm-linear.c	dm: rename request variables to bios	2013-03-01 22:45:47 +00:00
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 mpath: enable WRITE SAME support	2013-05-10 14:37:16 +01:00
dm-mpath.h	dm mpath: remove is_active from struct dm_path	2008-10-10 13:36:58 +01:00
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	block: Use bio_sectors() more consistently	2013-03-23 14:15:30 -07:00
dm-raid.c	DM RAID: Add message/status support for changing sync action	2013-04-24 11:42:43 +10:00
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 snapshot: fix error return code in snapshot_ctr	2013-05-10 14:37:15 +01:00
dm-stripe.c	dm stripe: fix regression in stripe_width calculation	2013-05-10 14:37:14 +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 table: fix write same support	2013-05-10 14:37:16 +01:00
dm-target.c	dm: rename request variables to bios	2013-03-01 22:45:47 +00:00
dm-thin-metadata.c	dm thin: generate event when metadata threshold passed	2013-05-10 14:37:21 +01:00
dm-thin-metadata.h	dm thin: generate event when metadata threshold passed	2013-05-10 14:37:21 +01:00
dm-thin.c	dm thin: fix metadata dev resize detection	2013-05-19 18:57:50 +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: uevent generate events	2007-10-20 02:01:26 +01:00
dm-verity.c	Merge branch 'writeback-workqueue' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq into for-3.10/core	2013-04-02 10:04:39 +02:00
dm-zero.c	dm: rename request variables to bios	2013-03-01 22:45:47 +00:00
dm.c	block_device_operations->release() should return void	2013-05-07 02:16:21 -04:00
dm.h	dm: introduce per_bio_data	2012-12-21 20:23:38 +00:00
faulty.c	block: Add bio_end_sector()	2013-03-23 14:15:29 -07:00
Kconfig	bcache: A block layer cache	2013-03-23 16:11:31 -07:00
linear.c	block: Add bio_end_sector()	2013-03-23 14:15:29 -07:00
linear.h	md/linear: typedef removal: linear_conf_t -> struct linear_conf	2011-10-11 16:48:54 +11:00
Makefile	bcache: A block layer cache	2013-03-23 16:11:31 -07:00
md.c	A few bugfixes for md	2013-06-13 10:13:29 -07:00
md.h	MD: Export 'md_reap_sync_thread' function	2013-04-24 11:42:43 +10:00
multipath.c	MD: change the parameter of md thread	2012-10-11 13:34:00 +11:00
multipath.h	md/multipath: typedef removal: multipath_conf_t -> struct mpconf	2011-10-11 16:48:57 +11:00
raid0.c	block: Change bio_split() to respect the current value of bi_idx	2013-03-23 14:15:30 -07:00
raid0.h	md: add proper merge_bvec handling to RAID0 and Linear.	2012-03-19 12:46:39 +11:00
raid1.c	A few bugfixes for md	2013-06-13 10:13:29 -07:00
raid1.h	md/raid1: prevent merging too large request	2012-07-31 10:03:53 +10:00
raid5.c	A few bugfixes for md	2013-06-13 10:13:29 -07:00
raid5.h	md: remove CONFIG_MULTICORE_RAID456 entirely	2013-03-20 13:21:14 +11:00
raid10.c	A few bugfixes for md	2013-06-13 10:13:29 -07:00
raid10.h	MD RAID10: Improve redundancy for 'far' and 'offset' algorithms (part 1)	2013-02-26 11:55:30 +11:00