tree b18656267b68c3319907cf5ab3971f31aeaccae7
parent b8c2940048adf4b2fcc5ae738f2bd4821ebf6a8a
author Chao Yu <chao2.yu@samsung.com> 1444640661 +0800
committer Jaegeuk Kim <jaegeuk@kernel.org> 1444683706 -0700

f2fs: don't tag REQ_META for temporary non-meta pages

In recovery or checkpoint flow, we grab pages temperarily in meta inode's
mapping for caching temperary data, actually, datas in these pages were
not meta data of f2fs, but still we tag them with REQ_META flag. However,
lower device like eMMC may do some optimization for data of such type.
So in order to avoid wrong optimization, we'd better remove such flag
for temperary non-meta pages.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>