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f2fs: fix to skip recovering dot dentries in a readonly fs

PATCH New Chao Yu 1 participant 1 message Dec 30, 2015 F2FS file system

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Chao Yu

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PATCH v2 1/1 f2fs: fix to skip recovering dot dentries in a readonly fs

If filesystem is readonly, leave user message info instead of recovering inline dot inode.

Signed-off-by Chao Yu <[email protected]>

---
v2:
- add to print message.

 fs/f2fs/namei.c | 7 +++++++
 1 file changed, 7 insertions(+)
fs/f2fs/namei.c +7 -0
index 6c4a943..a629af5 100644
@@ -214,6 +214,13 @@ static int __recover_dot_dentries(struct inode *dir, nid_t pino)
 	struct page *page;
 	int err = 0;
 
+	if (f2fs_readonly(sbi->sb)) {
+		f2fs_msg(sbi->sb, KERN_INFO,
+			"skip recovering inline_dots inode (ino:%lu, pino:%u) "
+			"in readonly mountpoint", dir->i_ino, pino);
+		return 0;
+	}
+
 	f2fs_balance_fs(sbi);
 
 	f2fs_lock_op(sbi);
Signature · 1 line
2.6.3