| Message ID | 20230821152225.4086924-3-chao@kernel.org (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 091a4dfbb1d32b06c031edbfe2a44af100c4604f |
| Headers | show |
| Series | [f2fs-dev,1/3] f2fs: clean up error handling in sanity_check_{compress_, }inode() | expand |
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index a067466a694c..8d9d2ee7f3c7 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -591,7 +591,7 @@ static int f2fs_set_lz4hc_level(struct f2fs_sb_info *sbi, const char *str) unsigned int level; if (strlen(str) == 3) { - F2FS_OPTION(sbi).compress_level = LZ4HC_DEFAULT_CLEVEL; + F2FS_OPTION(sbi).compress_level = 0; return 0; }
After remount, F2FS_OPTION().compress_level was assgin to LZ4HC_DEFAULT_CLEVEL incorrectly, result in lz4hc:9 was enabled, fix it. 1. mount /dev/vdb /dev/vdb on /mnt/f2fs type f2fs (...,compress_algorithm=lz4,compress_log_size=2,...) 2. mount -t f2fs -o remount,compress_log_size=3 /mnt/f2fs/ 3. mount|grep f2fs /dev/vdb on /mnt/f2fs type f2fs (...,compress_algorithm=lz4:9,compress_log_size=3,...) Fixes: 00e120b5e4b5 ("f2fs: assign default compression level") Signed-off-by: Chao Yu <chao@kernel.org> --- fs/f2fs/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)