Miao Xie aa38a711a8 Btrfs: fix deadlock on metadata reservation when evicting a inode ... When I ran the xfstests, I found the test tasks was blocked on meta-data reservation. By debugging, I found the reason of this bug: start transaction | v reserve meta-data space | v flush delay allocation -> iput inode -> evict inode ^ | | v wait for delay allocation flush <- reserve meta-data space And besides that, the flush on evicting inode will block the thread, which is reclaiming the memory, and make oom happen easily. Fix this bug by skipping the flush step when evicting inode. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>		2011-11-30 18:46:03 +01:00
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Kconfig	…
Makefile	Merge git://git.jan-o-sch.net/btrfs-unstable into integration	2011-11-06 03:07:10 -05:00
acl.c	Btrfs: fix return value of btrfs_get_acl()	2011-10-20 18:10:47 +02:00
async-thread.c	…
async-thread.h	…
backref.c	btrfs: Fix up 32/64-bit compatibility for new ioctls	2011-11-20 07:42:13 -05:00
backref.h	…
btrfs_inode.h	Btrfs: fix our reservations for updating an inode when completing io	2011-11-08 15:47:34 -05:00
compat.h	…
compression.c	btrfs: separate superblock items out of fs_info	2011-11-06 03:04:01 -05:00
compression.h	…
ctree.c	Btrfs: fix tree corruption after multi-thread snapshots and inode_cache flush	2011-11-15 09:53:28 -05:00
ctree.h	Btrfs: fix deadlock on metadata reservation when evicting a inode	2011-11-30 18:46:03 +01:00
delayed-inode.c	Btrfs: tweak the delayed inode reservations again	2011-11-10 20:39:08 -05:00
delayed-inode.h	…
delayed-ref.c	…
delayed-ref.h	…
dir-item.c	…
disk-io.c	btrfs: mirror_num should be int, not u64	2011-11-20 07:42:14 -05:00
disk-io.h	Merge branch 'for-chris' of git://github.com/sensille/linux into integration	2011-11-06 03:05:08 -05:00
export.c	…
export.h	…
extent-tree.c	Btrfs: fix deadlock on metadata reservation when evicting a inode	2011-11-30 18:46:03 +01:00
extent_io.c	Btrfs: sectorsize align offsets in fiemap	2011-11-20 07:42:17 -05:00
extent_io.h	btrfs: mirror_num should be int, not u64	2011-11-20 07:42:14 -05:00
extent_map.c	…
extent_map.h	…
file-item.c	btrfs: separate superblock items out of fs_info	2011-11-06 03:04:01 -05:00
file.c	…
free-space-cache.c	Btrfs: remove free-space-cache.c WARN during log replay	2011-11-21 14:57:33 -05:00
free-space-cache.h	…
hash.h	…
inode-item.c	…
inode-map.c	Btrfs: fix no reserved space for writing out inode cache	2011-11-10 20:45:04 -05:00
inode-map.h	…
inode.c	Btrfs: fix deadlock on metadata reservation when evicting a inode	2011-11-30 18:46:03 +01:00
ioctl.c	Btrfs: prefix resize related printks with btrfs:	2011-11-20 07:42:16 -05:00
ioctl.h	Btrfs: fix the new inspection ioctls for 32 bit compat	2011-11-06 03:08:49 -05:00
locking.c	…
locking.h	…
lzo.c	…
ordered-data.c	…
ordered-data.h	…
orphan.c	…
print-tree.c	btrfs: fix oops on failure path	2011-10-20 18:10:50 +02:00
print-tree.h	…
reada.c	Btrfs: rename btrfs_bio multi -> bbio for consistency	2011-11-06 03:11:21 -05:00
relocation.c	Btrfs: fix orphan backref nodes	2011-11-10 20:45:05 -05:00
root-tree.c	…
scrub.c	btrfs scrub: handle -ENOMEM from init_ipath()	2011-11-30 18:46:01 +01:00
struct-funcs.c	…
super.c	btrfs: rename the option to nospace_cache	2011-11-11 10:14:57 -05:00
sysfs.c	…
transaction.c	Btrfs: fix tree corruption after multi-thread snapshots and inode_cache flush	2011-11-15 09:53:28 -05:00
transaction.h	…
tree-defrag.c	…
tree-log.c	btrfs: separate superblock items out of fs_info	2011-11-06 03:04:01 -05:00
tree-log.h	…
version.h	…
volumes.c	Btrfs: fix nocow when deleting the item	2011-11-10 20:45:04 -05:00
volumes.h	Btrfs: fix barrier flushes	2011-11-20 07:21:14 -05:00
xattr.c	…
xattr.h	…
zlib.c	…