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author	Jaegeuk Kim <jaegeuk@kernel.org>
	Fri, 1 May 2015 00:00:33 +0000 (17:00 -0700)
committer	Jaegeuk Kim <jaegeuk@kernel.org>
	Thu, 28 May 2015 22:41:37 +0000 (15:41 -0700)
commit	43f3eae1d3b1de6a4f7e39ef9c363ec6f8b9c8d4
tree	32f273bfd14351cf7350a79d080483db76a7cf31	tree \| snapshot (tar.gz zip)
parent	2fb2c954968bedddfeb3895969fbdf2ae0679ed3	commit \| diff

f2fs: split find_data_page according to specific purposes

This patch splits find_data_page as follows.

1. f2fs_gc
- use get_read_data_page() with read only

2. find_in_level
- use find_data_page without locked page

3. truncate_partial_page
- In the case cache_only mode, just drop cached page.
- Ohterwise, use get_lock_data_page() and guarantee to truncate

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

fs/f2fs/data.c		diff \| blob \| blame \| history
fs/f2fs/dir.c		diff \| blob \| blame \| history
fs/f2fs/f2fs.h		diff \| blob \| blame \| history
fs/f2fs/file.c		diff \| blob \| blame \| history
fs/f2fs/gc.c		diff \| blob \| blame \| history

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