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linux/fs/btrfs
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Chris Mason 01d658f2ca Btrfs: make sure to flush queued bios if write_cache_pages waits 
write_cache_pages tries to build up a large bio to stuff down the pipe.
But if it needs to wait for a page lock, it needs to make sure and send
down any pending writes so we don't deadlock with anyone who has the
page lock and is waiting for writeback of things inside the bio.

Dave Sterba triggered this as a deadlock between the autodefrag code and
the extent write_cache_pages

Signed-off-by: Chris Mason <chris.mason@oracle.com>
2011-11-06 03:03:48 -05:00
..
acl.c
Btrfs: fix return value of btrfs_get_acl()
2011-10-20 18:10:47 +02:00
async-thread.c
Btrfs: don't walk around with task->state != TASK_RUNNING
2010-05-25 10:34:58 -04:00
async-thread.h
Btrfs: fix deadlock on async thread startup
2009-10-05 09:44:45 -04:00
btrfs_inode.h
Btrfs: calculate checksum space correctly
2011-10-19 15:12:31 -04:00
compat.h
Btrfs: drop remaining LINUX_KERNEL_VERSION checks and compat code
2009-01-06 09:38:55 -05:00
compression.c
Btrfs: check the nodatasum flag when writing compressed files
2011-08-01 14:30:46 -04:00
compression.h
btrfs: rename variables clashing with global function names
2011-05-02 13:57:19 +02:00
ctree.c
Btrfs: fix array bound checking
2011-10-20 18:10:41 +02:00
ctree.h
Btrfs: fix extent pinning bugs in the tree log
2011-11-06 03:03:48 -05:00
delayed-inode.c
Btrfs: switch the btrfs tree locks to reader/writer
2011-07-27 12:46:46 -04:00
delayed-inode.h
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
delayed-ref.c
btrfs: remove old unused commented out code
2011-05-06 12:34:10 +02:00
delayed-ref.h
btrfs: remove all unused functions
2011-05-06 12:34:03 +02:00
dir-item.c
Btrfs: remove redundant code for dir item lookup
2011-08-01 14:30:48 -04:00
disk-io.c
Btrfs: make sure to flush queued bios if write_cache_pages waits
2011-11-06 03:03:48 -05:00
disk-io.h
Btrfs: make sure to flush queued bios if write_cache_pages waits
2011-11-06 03:03:48 -05:00
export.c
Merge branch 'ino-alloc' of git://repo.or.cz/linux-btrfs-devel into inode_numbers
2011-05-21 09:27:38 -04:00
export.h
NFS support for btrfs - v3
2008-09-25 11:04:06 -04:00
extent_io.c
Btrfs: make sure to flush queued bios if write_cache_pages waits
2011-11-06 03:03:48 -05:00
extent_io.h
Btrfs: make sure to flush queued bios if write_cache_pages waits
2011-11-06 03:03:48 -05:00
extent_map.c
Btrfs: clean up code for merging extent maps
2011-08-01 14:30:50 -04:00
extent_map.h
btrfs: drop gfp parameter from alloc_extent_map
2011-05-02 13:57:21 +02:00
extent-tree.c
Btrfs: fix extent pinning bugs in the tree log
2011-11-06 03:03:48 -05:00
file-item.c
Btrfs: skip locking if searching the commit root in csum lookup
2011-09-11 10:52:24 -04:00
file.c
Btrfs: use the inode's mapping mask for allocating pages
2011-10-19 15:12:45 -04:00
free-space-cache.c
Btrfs: make sure btrfs_remove_free_space doesn't leak EAGAIN
2011-11-06 03:03:47 -05:00
free-space-cache.h
btrfs: remove all unused functions
2011-05-06 12:34:03 +02:00
hash.h
Btrfs: remove crc32c.h and use libcrc32c directly.
2009-06-10 11:29:53 -04:00
inode-item.c
Btrfs: BUG_ON is deleted from the caller of btrfs_truncate_item & btrfs_extend_item
2011-05-23 13:24:39 -04:00
inode-map.c
Btrfs: handle enospc accounting for free space inodes
2011-10-19 15:12:42 -04:00
inode-map.h
Btrfs: Support reading/writing on disk free ino cache
2011-04-25 16:46:11 +08:00
inode.c
Btrfs: fix direct-io vs nodatacow
2011-10-20 18:10:44 +02:00
ioctl.c
Merge branch 'hotfixes-20111024/josef/for-chris' into btrfs-next-stable
2011-10-24 14:47:58 +02:00
ioctl.h
Btrfs: add mount -o auto_defrag
2011-05-26 17:52:15 -04:00
Kconfig
btrfs: Add lzo compression support
2010-12-22 23:15:47 +08:00
locking.c
Btrfs: switch the btrfs tree locks to reader/writer
2011-07-27 12:46:46 -04:00
locking.h
Btrfs: switch the btrfs tree locks to reader/writer
2011-07-27 12:46:46 -04:00
lzo.c
Btrfs: Avoid accessing unmapped kernel address
2011-02-16 15:37:58 -05:00
Makefile
Btrfs: make acl functions really no-op if acl is not enabled
2011-08-01 14:30:48 -04:00
ordered-data.c
Btrfs: add initial tracepoint support for btrfs
2011-03-28 05:37:33 -04:00
ordered-data.h
btrfs: Allow to add new compression algorithm
2010-12-22 23:15:45 +08:00
orphan.c
Btrfs: fixup return code for btrfs_del_orphan_item
2010-12-09 13:57:15 -05:00
print-tree.c
btrfs: fix oops on failure path
2011-10-20 18:10:50 +02:00
print-tree.h
…
relocation.c
btrfs: check file extent backref offset underflow
2011-10-20 18:10:31 +02:00
root-tree.c
btrfs: make btrfs_set_root_node void
2011-08-01 14:30:44 -04:00
scrub.c
btrfs: remove unneeded includes from scrub.c
2011-06-10 14:59:52 +02:00
struct-funcs.c
Btrfs: stop using highmem for extent_buffers
2011-07-27 12:46:45 -04:00
super.c
btrfs: do not allow mounting non-subvolumes via subvol option
2011-10-24 14:43:25 +02:00
sysfs.c
btrfs: Remove unused sysfs code
2011-06-17 14:54:18 -04:00
transaction.c
Btrfs: seperate out btrfs_block_rsv_check out into 2 different functions
2011-10-19 15:12:59 -04:00
transaction.h
Merge branch 'for-chris' of
2011-05-28 07:00:39 -04:00
tree-defrag.c
btrfs: drop unused parameter from btrfs_release_path
2011-05-02 13:57:22 +02:00
tree-log.c
Btrfs: fix extent pinning bugs in the tree log
2011-11-06 03:03:48 -05:00
tree-log.h
btrfs: remove unused function prototypes
2011-05-04 14:01:26 +02:00
version.h
Update Btrfs files for in-kernel usage
2008-09-25 15:41:59 -04:00
volumes.c
Btrfs: close all bdevs on mount failure
2011-10-20 18:20:57 +02:00
volumes.h
Btrfs: detect wether a device supports discard
2011-08-16 21:09:15 -04:00
xattr.c
Btrfs: fix regression in re-setting a large xattr
2011-10-19 15:12:56 -04:00
xattr.h
fs/vfs/security: pass last path component to LSM on inode creation
2011-02-01 11:12:29 -05:00
zlib.c
zlib: slim down zlib_deflate() workspace when possible
2011-03-22 17:44:17 -07:00