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(parent: 2eeb0dc) | patch
f2fs: compress: remove unneeded read when rewrite whole cluster
authorFengnan Chang <changfengnan@vivo.com>
Tue, 22 Jun 2021 11:50:59 +0000 (19:50 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Mon, 2 Aug 2021 18:24:25 +0000 (11:24 -0700)
commit7eab7a6968278c735b1ca6387056a408f7960265
tree8e3136fa77f7ab0d9afbb7f07ea775c279115e21tree | snapshot
parent2eeb0dce728a7eac3e4dfe355d98af40d61f7a26commit | diff
f2fs: compress: remove unneeded read when rewrite whole cluster

when we overwrite the whole page in cluster, we don't need read original
data before write, because after write_end(), writepages() can help to
load left data in that cluster.

Signed-off-by: Fengnan Chang <changfengnan@vivo.com>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Acked-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/data.c diff | blob | history
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