Jeff Mahoney 1bf85046e4 btrfs: Make extent-io callbacks that never fail return void ... The set/clear bit and the extent split/merge hooks only ever return 0. Changing them to return void simplifies the error handling cases later. This patch changes the hook prototypes, the single implementation of each, and the functions that call them to return void instead. Since all four of these hooks execute under a spinlock, they're necessarily simple. Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>		2011-08-01 14:30:43 -04:00
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acl.c	Merge branch 'cleanups' of git://repo.or.cz/linux-2.6/btrfs-unstable into inode_numbers	2011-05-22 12:33:42 -04:00
async-thread.c
async-thread.h
btrfs_inode.h	Btrfs: use the commit_root for reading free_space_inode crcs	2011-07-27 12:46:48 -04:00
compat.h
compression.c	Merge branch 'cleanups' of git://repo.or.cz/linux-2.6/btrfs-unstable into inode_numbers	2011-05-22 12:33:42 -04:00
compression.h	btrfs: rename variables clashing with global function names	2011-05-02 13:57:19 +02:00
ctree.c	Btrfs: remove lockdep magic from btrfs_next_leaf	2011-07-27 12:46:47 -04:00
ctree.h	Btrfs: fix readahead in file defrag	2011-08-01 14:30:42 -04:00
delayed-inode.c	Btrfs: switch the btrfs tree locks to reader/writer	2011-07-27 12:46:46 -04:00
delayed-inode.h	btrfs: fix inconsonant inode information	2011-06-27 11:34:27 -04:00
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: try to only do one btrfs_search_slot in do_setxattr	2011-07-11 09:58:45 -04:00
disk-io.c	Btrfs: make a lockdep class for each root	2011-07-27 12:46:46 -04:00
disk-io.h	Btrfs: make a lockdep class for each root	2011-07-27 12:46:46 -04:00
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
extent-tree.c	Btrfs: return error to caller when btrfs_unlink() failes	2011-08-01 14:30:42 -04:00
extent_io.c	btrfs: Make extent-io callbacks that never fail return void	2011-08-01 14:30:43 -04:00
extent_io.h	btrfs: Make extent-io callbacks that never fail return void	2011-08-01 14:30:43 -04:00
extent_map.c	btrfs: drop gfp parameter from alloc_extent_map	2011-05-02 13:57:21 +02:00
extent_map.h	btrfs: drop gfp parameter from alloc_extent_map	2011-05-02 13:57:21 +02:00
file-item.c	Merge branch 'alloc_path' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/btrfs-error-handling into for-linus	2011-08-01 14:27:34 -04:00
file.c	Btrfs:don't check the return value of __btrfs_add_inode_defrag	2011-08-01 14:30:41 -04:00
free-space-cache.c	Btrfs: use find_or_create_page instead of grab_cache_page	2011-07-27 12:46:43 -04:00
free-space-cache.h	btrfs: remove all unused functions	2011-05-06 12:34:03 +02:00
hash.h
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: add helper for fs_info->closing	2011-06-04 08:11:22 -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: Make extent-io callbacks that never fail return void	2011-08-01 14:30:43 -04:00
ioctl.c	Btrfs: fix enospc problems with delalloc	2011-07-27 12:46:44 -04:00
ioctl.h	Btrfs: add mount -o auto_defrag	2011-05-26 17:52:15 -04:00
Kconfig
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	Merge branch 'for-chris' of git://git.kernel.org/pub/scm/linux/kernel/git/arne/btrfs-unstable-arne into inode_numbers	2011-05-23 06:30:52 -04:00
ordered-data.c	Btrfs: add initial tracepoint support for btrfs	2011-03-28 05:37:33 -04:00
ordered-data.h
orphan.c
print-tree.c
print-tree.h
ref-cache.c	btrfs: remove all unused functions	2011-05-06 12:34:03 +02:00
ref-cache.h	btrfs: remove all unused functions	2011-05-06 12:34:03 +02:00
relocation.c	Merge branch 'integration' into for-linus	2011-07-27 16:18:13 -04:00
root-tree.c	Merge branch 'cleanups_and_fixes' into inode_numbers	2011-05-23 14:37:47 -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	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable	2011-07-08 23:25:45 -07:00
sysfs.c	btrfs: Remove unused sysfs code	2011-06-17 14:54:18 -04:00
transaction.c	Btrfs: fix deadlock when throttling transactions	2011-07-27 12:46:46 -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	Merge branch 'alloc_path' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/btrfs-error-handling into for-linus	2011-08-01 14:27:34 -04:00
tree-log.h	btrfs: remove unused function prototypes	2011-05-04 14:01:26 +02:00
version.h
volumes.c	Merge branch 'alloc_path' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/btrfs-error-handling into for-linus	2011-08-01 14:27:34 -04:00
volumes.h	Merge branch 'cleanups_and_fixes' into inode_numbers	2011-05-23 14:37:47 -04:00
xattr.c	Btrfs: try to only do one btrfs_search_slot in do_setxattr	2011-07-11 09:58:45 -04:00
xattr.h
zlib.c	zlib: slim down zlib_deflate() workspace when possible	2011-03-22 17:44:17 -07:00