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(parent: f8b2c1f) | patch
f2fs: avoid small data writes by skipping writepages
authorJaegeuk Kim <jaegeuk.kim@samsung.com>
Tue, 18 Mar 2014 03:40:49 +0000 (12:40 +0900)
committerJaegeuk Kim <jaegeuk.kim@samsung.com>
Tue, 18 Mar 2014 04:58:59 +0000 (13:58 +0900)
commit87d6f890944d092c4ef5b84053f0d0d5d8137b0b
treeb66d6ff07f4e9d838f43e3ddb0eae916507ce343tree | snapshot (tar.gz zip)
parentf8b2c1f940dca2843fe13b55ba5868bac8040551commit | diff
f2fs: avoid small data writes by skipping writepages

This patch introduces nr_pages_to_skip(sbi, type) to determine writepages can
be skipped.
The dentry, node, and meta pages can be conrolled by F2FS without breaking the
FS consistency.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
fs/f2fs/checkpoint.c diff | blob | blame | history
fs/f2fs/data.c diff | blob | blame | history
fs/f2fs/node.c diff | blob | blame | history
fs/f2fs/segment.h diff | blob | blame | history