Jan Kara 4eec708d26 ext4: use io_end for multiple bios ... Change writeback path to create just one io_end structure for the extent to which we submit IO and share it among bios writing that extent. This prevents needless splitting and joining of unwritten extents when they cannot be submitted as a single bio. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Reviewed-by: Dmitry Monakhov <dmonakhov@openvz.org> Reviewed-by: Zheng Liu <wenqing.lz@taobao.com>		2013-04-11 23:56:53 -04:00
..
acl.c	ext4: fix the number of credits needed for acl ops with inline data	2013-02-09 15:23:03 -05:00
acl.h	fs: take the ACL checks to common code	2011-07-25 14:30:23 -04:00
balloc.c	ext4: introduce reserved space	2013-04-09 22:11:22 -04:00
bitmap.c	ext4: Checksum the block bitmap properly with bigalloc enabled	2012-10-22 00:34:32 -04:00
block_validity.c	ext2/3/4: delete unneeded includes of module.h	2012-01-09 13:52:10 +01:00
dir.c	Various bug fixes for ext4. The most important is a fix for the new	2013-03-02 19:33:21 -08:00
ext4_extents.h	ext4: remove single extent cache	2013-02-18 00:31:07 -05:00
ext4_jbd2.c	ext4: add might_sleep() annotations	2013-04-03 22:00:52 -04:00
ext4_jbd2.h	ext4: improve credit estimate for EXT4_SINGLEDATA_TRANS_BLOCKS	2013-04-09 12:39:26 -04:00
ext4.h	ext4: use io_end for multiple bios	2013-04-11 23:56:53 -04:00
extents_status.c	ext4: update extent status tree after an extent is zeroed out	2013-03-10 21:13:05 -04:00
extents_status.h	ext4: update extent status tree after an extent is zeroed out	2013-03-10 21:13:05 -04:00
extents.c	ext4: move ext4_ind_migrate() into migrate.c	2013-04-10 23:32:52 -04:00
file.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-02-26 20:16:07 -08:00
fsync.c	ext4/jbd2: don't wait (forever) for stale tid caused by wraparound	2013-04-03 22:02:52 -04:00
hash.c	ext4: reduce one "if" comparison in ext4_dirhash()	2013-02-01 22:33:21 -05:00
ialloc.c	ext4: fix usless declarations	2013-04-09 22:48:36 -04:00
indirect.c	ext4: refactor truncate code	2013-04-03 12:47:17 -04:00
inline.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-02-26 20:16:07 -08:00
inode.c	ext4: use io_end for multiple bios	2013-04-11 23:56:53 -04:00
ioctl.c	ext4: fix usless declarations	2013-04-09 22:48:36 -04:00
Kconfig	ext4: fix configuration dependencies for ext4 ACLs and security labels	2013-01-06 23:38:44 -05:00
Makefile	ext4: Remove CONFIG_EXT4_FS_XATTR	2012-12-10 16:30:43 -05:00
mballoc.c	ext4: fix usless declarations	2013-04-09 22:48:36 -04:00
mballoc.h	ext4: use module parameters instead of debugfs for mballoc_debug	2013-02-09 16:28:20 -05:00
migrate.c	ext4: do not convert to indirect with bigalloc enabled	2013-04-11 10:54:46 -04:00
mmp.c	ext4: fix big-endian bug in metadata checksum calculations	2013-04-09 23:56:48 -04:00
move_extent.c	ext4: defragmentation code cleanup	2013-04-11 23:24:58 -04:00
namei.c	ext4: fix miscellaneous big endian warnings	2013-04-09 23:59:55 -04:00
page-io.c	ext4: use io_end for multiple bios	2013-04-11 23:56:53 -04:00
resize.c	ext4: introduce ext4_get_group_number()	2013-04-03 23:32:34 -04:00
super.c	ext4: Use kstrtoul() instead of parse_strtoul()	2013-04-11 23:37:19 -04:00
symlink.c	ext4: Remove CONFIG_EXT4_FS_XATTR	2012-12-10 16:30:43 -05:00
truncate.h	ext4: move common truncate functions to header file	2011-06-27 19:16:04 -04:00
xattr_security.c	Merge branch 'for_linus' into for_linus_merged	2012-01-10 11:54:07 -05:00
xattr_trusted.c	ext2/3/4: delete unneeded includes of module.h	2012-01-09 13:52:10 +01:00
xattr_user.c	ext2/3/4: delete unneeded includes of module.h	2012-01-09 13:52:10 +01:00
xattr.c	ext4: fix miscellaneous big endian warnings	2013-04-09 23:59:55 -04:00
xattr.h	ext4: fix the number of credits needed for acl ops with inline data	2013-02-09 15:23:03 -05:00