redonkable/alistair23-linux
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alistair23-linux/fs/ext4
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Liu Xiang d454a27384 ext4: fix prefetchw of NULL page 
In ext4_mpage_readpages(), if the parameter pages is not NULL, another
parameter page is NULL. At the first time prefetchw(&page->flags)
works on NULL. From second time, prefetchw(&page->flags) always works on
the last consumed page. This might do little improvment for handling
current page. So prefetchw() should be called while the page pointer
has just been updated.

Signed-off-by: Liu Xiang <liu.xiang6@zte.com.cn>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2019-04-07 11:54:27 -04:00
..
acl.c ext4: compare old and new mode before setting update_mode flag 2018-12-10 00:22:38 -05:00
acl.h
balloc.c ext4: use ext4_warning() for sb_getblk failure 2018-08-01 12:02:31 -04:00
bitmap.c
block_validity.c
dir.c fscrypt: remove filesystem specific build config option 2019-01-23 23:56:43 -05:00
ext4.h ext4: remove incorrect comment for NEXT_ORPHAN() 2019-04-06 18:53:05 -04:00
ext4_extents.h ext4: adjust reserved cluster count when removing extents 2018-10-01 14:25:08 -04:00
ext4_jbd2.c
ext4_jbd2.h Miscellaneous ext4 bug fixes for 5.1. 2019-03-24 13:41:37 -07:00
extents.c A large number of bug fixes and cleanups. One new feature to allow 2019-03-12 15:03:21 -07:00
extents_status.c ext4: fix reserved cluster accounting at page invalidation time 2018-10-01 14:33:24 -04:00
extents_status.h ext4: reduce reserved cluster count by number of allocated clusters 2018-10-01 14:24:08 -04:00
file.c ext4: fix data corruption caused by unaligned direct AIO 2019-03-14 23:20:25 -04:00
fsmap.c
fsmap.h
fsync.c Revert "ext4: use ext4_write_inode() when fsyncing w/o a journal" 2019-01-31 23:41:11 -05:00
hash.c ext4: annotate implicit fall throughs 2019-02-21 10:49:53 -05:00
ialloc.c ext4: use IS_ENCRYPTED() to check encryption status 2019-01-23 23:56:43 -05:00
indirect.c ext4: cleanup bh release code in ext4_ind_remove_space() 2019-03-23 11:56:01 -04:00
inline.c ext4: fix a potential fiemap/page fault deadlock w/ inline_data 2018-12-25 00:56:33 -05:00
inode.c Miscellaneous ext4 bug fixes for 5.1. 2019-03-24 13:41:37 -07:00
ioctl.c Miscellaneous ext4 bug fixes for 5.1. 2019-03-24 13:41:37 -07:00
Kconfig A large number of bug fixes and cleanups. One new feature to allow 2019-03-12 15:03:21 -07:00
Makefile
mballoc.c ext4: make sanity check in mballoc more strict 2019-04-06 18:33:06 -04:00
mballoc.h
migrate.c ext4: clean up indentation issues, remove extraneous tabs 2018-12-04 00:16:44 -05:00
mmp.c ext4: don't mark mmp buffer head dirty 2018-09-15 17:11:25 -04:00
move_extent.c ext4: use IS_ENCRYPTED() to check encryption status 2019-01-23 23:56:43 -05:00
namei.c fscrypt: remove filesystem specific build config option 2019-01-23 23:56:43 -05:00
page-io.c A large number of bug fixes and cleanups. One new feature to allow 2019-03-12 15:03:21 -07:00
readpage.c ext4: fix prefetchw of NULL page 2019-04-07 11:54:27 -04:00
resize.c ext4: report real fs size after failed resize 2019-03-15 00:22:28 -04:00
super.c Miscellaneous ext4 bug fixes for 5.1. 2019-03-24 13:41:37 -07:00
symlink.c
sysfs.c A large number of bug fixes and cleanups. One new feature to allow 2019-03-12 15:03:21 -07:00
truncate.h ext4: handle layout changes to pinned DAX mappings 2018-07-29 17:00:22 -04:00
xattr.c ext4: fix some error pointer dereferences 2019-02-21 11:17:34 -05:00
xattr.h
xattr_security.c
xattr_trusted.c
xattr_user.c