f2fs: compress: avoid duplicate counting of valid blocks when read compressed file

Browse source

Since cluster is basic unit of compression, one cluster is compressed or
not, so we can calculate valid blocks only for first page in cluster,
the other pages just skip.

Signed-off-by: Fengnan Chang <changfengnan@vivo.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

...

This commit is contained in:

Fengnan Chang 2021-08-12 19:36:41 +08:00 • committed by Jaegeuk Kim

parent 65ddf65648

commit a2649315bc

1 changed files with 17 additions and 5 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

22

fs/f2fs/data.c

View file