Christoph Hellwig 2fe17c1075 fallocate should be a file operation ... Currently all filesystems except XFS implement fallocate asynchronously, while XFS forced a commit. Both of these are suboptimal - in case of O_SYNC I/O we really want our allocation on disk, especially for the !KEEP_SIZE case where we actually grow the file with user-visible zeroes. On the other hand always commiting the transaction is a bad idea for fast-path uses of fallocate like for example in recent Samba versions. Given that block allocation is a data plane operation anyway change it from an inode operation to a file operation so that we have the file structure available that lets us check for O_SYNC. This also includes moving the code around for a few of the filesystems, and remove the already unnedded S_ISDIR checks given that we only wire up fallocate for regular files. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>		2011-01-17 02:25:31 -05:00
..
acl.c	ext2,3,4: provide simple rcu-walk ACL implementation	2011-01-07 17:50:30 +11:00
acl.h	fs: provide rcu-walk aware permission i_ops	2011-01-07 17:50:29 +11:00
balloc.c	ext4: replace i_delalloc_reserved_flag with EXT4_STATE_DELALLOC_RESERVED	2011-01-10 12:12:36 -05:00
bitmap.c
block_validity.c
dir.c	ext4: Use ext4_error_file() to print the pathname to the corrupted inode	2011-01-10 12:10:55 -05:00
ext4_extents.h	ext4: drop ec_type from the ext4_ext_cache structure	2011-01-10 12:13:26 -05:00
ext4_jbd2.c
ext4_jbd2.h	ext4: dynamically allocate the jbd2_inode in ext4_inode_info as necessary	2011-01-10 12:29:43 -05:00
ext4.h	fallocate should be a file operation	2011-01-17 02:25:31 -05:00
extents.c	fallocate should be a file operation	2011-01-17 02:25:31 -05:00
file.c	fallocate should be a file operation	2011-01-17 02:25:31 -05:00
fsync.c	ext4: flush the i_completed_io_list during ext4_truncate	2011-01-10 12:47:05 -05:00
hash.c
ialloc.c	ext4: drop i_state_flags on architectures with 64-bit longs	2011-01-10 12:18:25 -05:00
inode.c	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2011-01-13 10:05:56 -08:00
ioctl.c
Kconfig
Makefile
mballoc.c	ext4: fix trimming starting with block 0 with small blocksize	2011-01-11 15:16:31 -05:00
mballoc.h
migrate.c	ext4: ext4_ext_migrate should use NULL not 0	2011-01-10 12:11:00 -05:00
move_extent.c
namei.c	ext4: add error checking to calls to ext4_handle_dirty_metadata()	2011-01-10 12:46:59 -05:00
page-io.c	ext4: test the correct variable in ext4_init_pageio()	2011-01-10 12:10:44 -05:00
resize.c	Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4	2011-01-11 14:37:31 -08:00
super.c	Merge branch 'for-2.6.38/core' of git://git.kernel.dk/linux-2.6-block	2011-01-13 10:45:01 -08:00
symlink.c
xattr_security.c
xattr_trusted.c
xattr_user.c
xattr.c	ext2,ext3,ext4: clarify comment for extN_xattr_set_handle	2011-01-10 12:10:30 -05:00
xattr.h