f2fs: compress: allow write compress released file after truncate to zero
authorFengnan Chang <changfengnan@vivo.com>
Mon, 9 Aug 2021 02:21:04 +0000 (10:21 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Tue, 17 Aug 2021 18:59:04 +0000 (11:59 -0700)
commit4a4fc043f594d39edc976a3a3dce7c40ebb86f3f
tree4acf61f6f0d861fbfbff8fa2202d1915a7a38c00
parent1927ccdb79906e04c760ed7429c30a5c8054d1a7
f2fs: compress: allow write compress released file after truncate to zero

For compressed file, after release compress blocks, don't allow write
direct, but we should allow write direct after truncate to zero.

Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Fengnan Chang <changfengnan@vivo.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Documentation/filesystems/f2fs.rst
fs/f2fs/file.c