ZSTD does not support compress_level=0.
The commit d7ffafc99c42 ("f2fs: add sanity compress level check for compressed
file")
revealed the issue.
Signed-off-by: Jaegeuk Kim <jaeg...@kernel.org>
---
fs/f2fs/super.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 8fd23caa1ed9..1fb8d4f27a40 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -627,7 +627,7 @@ static int f2fs_set_zstd_level(struct f2fs_sb_info *sbi,
const char *str)
int len = 4;
if (strlen(str) == len) {
- F2FS_OPTION(sbi).compress_level = 0;
+ F2FS_OPTION(sbi).compress_level = 3;
return 0;
}
--
2.41.0.rc0.172.g3f132b7071-goog
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