Jan Kara ee0876bc69 ext4: do not ask jbd2 to write data for delalloc buffers ... Currently we ask jbd2 to write all dirty allocated buffers before committing a transaction when doing writeback of delay allocated blocks. However this is unnecessary since we move all pages to writeback state before dropping a transaction handle and then submit all the necessary IO. We still need the transaction commit to wait for all the outstanding writeback before flushing disk caches during transaction commit to avoid data exposure issues though. Use the new jbd2 capability and ask it to only wait for outstanding writeback during transaction commit when writing back data in ext4_writepages(). Tested-by: "HUANG Weller (CM/ESW12-CN)" <Weller.Huang@cn.bosch.com> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Theodore Ts'o <tytso@mit.edu>		2016-04-24 00:56:08 -04:00
..
Kconfig	ext4: Update EXT4_USE_FOR_EXT2 description	2015-09-24 13:27:47 +02:00
Makefile	ext4: move sysfs code from super.c to fs/ext4/sysfs.c	2015-09-23 12:44:17 -04:00
acl.c	ext4: remove unused header files	2015-04-02 23:47:42 -04:00
acl.h	ext2/3/4: use generic posix ACL infrastructure	2014-01-25 23:58:19 -05:00
balloc.c	ext4: fix scheduling in atomic on group checksum failure	2016-02-11 23:15:12 -05:00
bitmap.c	ext4: remove unused header files	2015-04-02 23:47:42 -04:00
block_validity.c	ext4: call out CRC and corruption errors with specific error codes	2015-10-17 16:16:04 -04:00
crypto.c	ext4/fscrypto: avoid RCU lookup in d_revalidate	2016-04-12 20:01:35 -07:00
crypto_fname.c	ext4: Use skcipher	2016-01-27 20:35:55 +08:00
crypto_key.c	ext4: Use skcipher	2016-01-27 20:35:55 +08:00
crypto_policy.c	ext4 crypto: replace some BUG_ON()'s with error checks	2015-10-03 10:49:27 -04:00
dir.c	ext4: allow readdir()'s of large empty directories to be interrupted	2016-04-23 22:50:07 -04:00
ext4.h	ext4: do not ask jbd2 to write data for delalloc buffers	2016-04-24 00:56:08 -04:00
ext4_crypto.h	ext4: Use skcipher	2016-01-27 20:35:55 +08:00
ext4_extents.h	ext4: fix misspellings in comments.	2016-03-09 23:49:05 -05:00
ext4_jbd2.c	ext4: fix potential use after free in __ext4_journal_stop	2015-10-17 22:57:06 -04:00
ext4_jbd2.h	ext4: do not ask jbd2 to write data for delalloc buffers	2016-04-24 00:56:08 -04:00
extents.c	ext4: fix misspellings in comments.	2016-03-09 23:49:05 -05:00
extents_status.c	ext4: fix setting of referenced bit in ext4_es_lookup_extent()	2016-03-09 22:26:55 -05:00
extents_status.h	ext4: move procfs registration code to fs/ext4/sysfs.c	2015-09-23 12:46:17 -04:00
file.c	These changes contains a fix for overlayfs interacting with some	2016-04-07 17:22:20 -07:00
fsync.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
hash.c	ext4: remove unused header files	2015-04-02 23:47:42 -04:00
ialloc.c	ext4: fix misspellings in comments.	2016-03-09 23:49:05 -05:00
indirect.c	ext4: return hole from ext4_map_blocks()	2016-03-09 22:54:00 -05:00
inline.c	mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros	2016-04-04 10:41:08 -07:00
inode.c	ext4: do not ask jbd2 to write data for delalloc buffers	2016-04-24 00:56:08 -04:00
ioctl.c	ext4: online defrag not supported with DAX	2016-02-27 10:28:52 -08:00
mballoc.c	mm, fs: remove remaining PAGE_CACHE_* and page_cache_{get,release} usage	2016-04-04 10:41:08 -07:00
mballoc.h	ext4: fix compile error while opening the macro DOUBLE_CHECK	2016-03-13 17:18:12 -04:00
migrate.c	ext4: fix misspellings in comments.	2016-03-09 23:49:05 -05:00
mmp.c	ext4: clean up error handling in the MMP support	2016-03-13 17:56:52 -04:00
move_extent.c	ext4: do not ask jbd2 to write data for delalloc buffers	2016-04-24 00:56:08 -04:00
namei.c	ext4: allow readdir()'s of large empty directories to be interrupted	2016-04-23 22:50:07 -04:00
page-io.c	These changes contains a fix for overlayfs interacting with some	2016-04-07 17:22:20 -07:00
readpage.c	These changes contains a fix for overlayfs interacting with some	2016-04-07 17:22:20 -07:00
resize.c	ext4: fix potential integer overflow	2016-02-12 01:15:59 -05:00
super.c	These changes contains a fix for overlayfs interacting with some	2016-04-07 17:22:20 -07:00
symlink.c	mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros	2016-04-04 10:41:08 -07:00
sysfs.c	ext4: add "static" to ext4_seq_##name##_fops struct	2015-11-26 15:52:24 -05:00
truncate.h	ext4: fix races between page faults and hole punching	2015-12-07 14:28:03 -05:00
xattr.c	ext4: check if in-inode xattr is corrupted in ext4_expand_extra_isize_ea()	2016-03-22 16:13:15 -04:00
xattr.h	mbcache2: rename to mbcache	2016-02-22 22:35:22 -05:00
xattr_security.c	xattr handlers: Simplify list operation	2015-12-13 19:46:12 -05:00
xattr_trusted.c	xattr handlers: Simplify list operation	2015-12-13 19:46:12 -05:00
xattr_user.c	xattr handlers: Simplify list operation	2015-12-13 19:46:12 -05:00