f2fs: fix wrong statistics of inline data

If we remove a file that has inline data after mount, our statistics turns to inaccurate. cat /sys/kernel/debug/f2fs/status - Inline_data Inode: 4294967295 Let's add stat_inc_inline_inode() to stat inline info of the file when lookup. Change log from v1: o stat in f2fs_lookup() instead of in do_read_inode() for excluding wrong stat. Signed-off-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

f2fs: fix wrong statistics of inline data
If we remove a file that has inline data after mount, our statistics turns to inaccurate. cat /sys/kernel/debug/f2fs/status - Inline_data Inode: 4294967295 Let's add stat_inc_inline_inode() to stat inline info of the file when lookup. Change log from v1: o stat in f2fs_lookup() instead of in do_read_inode() for excluding wrong stat. Signed-off-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Chao Yu · Jaegeuk Kim
1 parent 3a8861e271
Showing 1 changed file with 2 additions and 0 deletions Side-by-side Diff
fs/f2fs/namei.c
@@ -207,6 +207,8 @@
 		inode = f2fs_iget(dir->i_sb, ino);
 		if (IS_ERR(inode))
 			return ERR_CAST(inode);
+
+		stat_inc_inline_inode(inode);
 	}
  
 	return d_splice_alias(inode, dentry);
...	...	@@ -207,6 +207,8 @@
207	207	inode = f2fs_iget(dir->i_sb, ino);
208	208	if (IS_ERR(inode))
209	209	return ERR_CAST(inode);
	210	+
	211	+ stat_inc_inline_inode(inode);
210	212	}
211	213
212	214	return d_splice_alias(inode, dentry);