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(parent: 58cce38) | patch
f2fs: set dirty state for filesystem only when updating meta data
authorChao Yu <yuchao0@huawei.com>
Thu, 18 Aug 2016 09:46:14 +0000 (17:46 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Tue, 30 Aug 2016 01:31:07 +0000 (18:31 -0700)
commit7c4abcbeccdd286e7d71b3e8f9fefad84112e54c
treebf540dc2aaf3f35681315f791ef4b0e33d5935aetree | snapshot (tar.gz zip)
parent58cce381fa4e8cfbe7ce005a6a858267a3b481f2commit | diff
f2fs: set dirty state for filesystem only when updating meta data

We don't guarantee integrity of user data after checkpoint, since we only
guarantee meta data integrity for data consistency of filesystem.

Due to above reason, we only need to set fs as dirty when meta data is
updated, so that we can skip writing checkpoint in some case of non-meta
data is updated.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/f2fs.h diff | blob | blame | history