Hou Pengyang e959c8f543 f2fs: lookup extent cache first under IPU scenario ... If a page is cold, NOT atomit written and need_ipu now, there is a high probability that IPU should be adapted. For IPU, we try to check extent tree to get the block index first, instead of reading the dnode page, where may lead to an useless dnode IO, since no need to update the dnode index for IPU. Signed-off-by: Hou Pengyang <houpengyang@huawei.com> Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>		2017-05-02 21:19:47 -07:00
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acl.c	f2fs: keep dirty inodes selectively for checkpoint	2016-11-23 12:11:08 -08:00
acl.h	f2fs: remove dead code f2fs_check_acl	2016-09-14 16:52:36 -07:00
checkpoint.c	f2fs: give time to flush dirty pages for checkpoint	2017-04-12 12:57:07 -07:00
data.c	f2fs: lookup extent cache first under IPU scenario	2017-05-02 21:19:47 -07:00
debug.c	f2fs: add undiscard blocks stat	2017-04-19 11:00:45 -07:00
dir.c	f2fs: fix multiple f2fs_add_link() having same name for inline dentry	2017-04-25 14:16:31 -07:00
extent_cache.c	f2fs: introduce __check_rb_tree_consistence	2017-04-19 11:00:44 -07:00
f2fs.h	f2fs: enable small discard by default	2017-04-25 14:18:45 -07:00
file.c	f2fs: reconstruct code to write a data page	2017-05-02 21:19:46 -07:00
gc.c	f2fs: lookup extent cache first under IPU scenario	2017-05-02 21:19:47 -07:00
gc.h	f2fs: detect idle time depending on user behavior	2016-01-11 15:56:37 -08:00
hash.c	f2fs: introduce dot and dotdot name check	2015-05-28 15:41:34 -07:00
inline.c	f2fs: split make_dentry_ptr() into block and inline versions	2017-04-05 11:05:08 -07:00
inode.c	f2fs: fix out-of free segments	2017-04-24 13:13:23 -07:00
Kconfig	f2fs: add mount option to select fault injection ratio	2016-05-07 10:32:22 -07:00
Makefile	fs crypto: move per-file encryption from f2fs tree to fs/crypto	2016-03-17 21:19:33 -07:00
namei.c	f2fs: fix fs corruption due to zero inode page	2017-04-12 12:57:06 -07:00
node.c	f2fs: seperate read nat page from nat_tree_lock	2017-04-25 14:16:39 -07:00
node.h	f2fs: guard macro variables with braces	2017-04-10 19:48:10 -07:00
recovery.c	f2fs: avoid dirty node pages in check_only recovery	2017-04-18 13:37:49 -07:00
segment.c	f2fs: lookup extent cache first under IPU scenario	2017-05-02 21:19:47 -07:00
segment.h	f2fs: reconstruct code to write a data page	2017-05-02 21:19:46 -07:00
shrinker.c	f2fs: avoid casted negative value as shrink count	2016-11-23 12:11:03 -08:00
super.c	f2fs: clean up get_valid_blocks with consistent parameter	2017-04-10 19:48:12 -07:00
trace.c	f2fs: use set_page_private marcro in f2fs_trace_pid	2017-03-24 15:10:49 -04:00
trace.h	f2fs: add sbi and page pointer in f2fs_io_info	2015-05-28 15:41:32 -07:00
xattr.c	f2fs: don't reserve additional space in xattr block	2017-03-24 15:10:53 -04:00
xattr.h	f2fs: guard macro variables with braces	2017-04-10 19:48:10 -07:00