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Diffstat (limited to 'fs/f2fs/super.c')
-rw-r--r--fs/f2fs/super.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 7bb0b36ae5e6..3312284aa245 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -518,6 +518,13 @@ static int parse_options(struct super_block *sb, char *options)
return -ENOMEM;
if (strlen(name) == 8 &&
!strncmp(name, "adaptive", 8)) {
+ if (f2fs_sb_mounted_blkzoned(sb)) {
+ f2fs_msg(sb, KERN_WARNING,
+ "adaptive mode is not allowed with "
+ "zoned block device feature");
+ kfree(name);
+ return -EINVAL;
+ }
set_opt_mode(sbi, F2FS_MOUNT_ADAPTIVE);
} else if (strlen(name) == 3 &&
!strncmp(name, "lfs", 3)) {