Jaegeuk Kim 56ae674cc2 f2fs: remove redundant lock_page calls ...

In get_node_page, we do not need to call lock_page all the time.

If the node page is cached as uptodate,

1. grab_cache_page locks the page,
2. read_node_page unlocks the page, and
3. lock_page is called for further process.

Let's avoid this.

Reviewed-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

2013-04-03 17:27:42 +09:00

..

acl.c

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acl.h

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checkpoint.c

f2fs: reduce unncessary locking pages during read

2013-03-20 18:30:06 +09:00

data.c

f2fs: do not skip writing file meta during fsync

2013-03-27 09:16:16 +09:00

debug.c

f2fs: introduce TOTAL_SECS macro

2013-04-03 16:23:10 +09:00

dir.c

f2fs: align f2fs maximum name length to linux based filesystem

2013-03-18 21:00:35 +09:00

f2fs.h

f2fs: fix to give correct parent inode number for roll forward

2013-03-27 09:16:25 +09:00

file.c

f2fs: fix to give correct parent inode number for roll forward

2013-03-27 09:16:25 +09:00

gc.c

f2fs: fix typo in comments

2013-03-20 18:30:16 +09:00

gc.h

f2fs: clarify and enhance the f2fs_gc flow

2013-02-12 07:15:02 +09:00

hash.c

…

inode.c

f2fs: do not skip writing file meta during fsync

2013-03-27 09:16:16 +09:00

Kconfig

…

Makefile

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namei.c

f2fs: fix to give correct parent inode number for roll forward

2013-03-27 09:16:25 +09:00

node.c

f2fs: remove redundant lock_page calls

2013-04-03 17:27:42 +09:00

node.h

f2fs: remove redundant lock_page calls

2013-04-03 17:27:42 +09:00

recovery.c

f2fs: fix the recovery flow to handle errors correctly

2013-03-27 09:16:06 +09:00

segment.c

f2fs: introduce TOTAL_SECS macro

2013-04-03 16:23:10 +09:00

segment.h

f2fs: introduce TOTAL_SECS macro

2013-04-03 16:23:10 +09:00

super.c

f2fs: fix the recovery flow to handle errors correctly

2013-03-27 09:16:06 +09:00

xattr.c

f2fs: reorganize f2fs_setxattr

2013-03-20 18:30:15 +09:00

xattr.h

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