ext4: fix build failure without procfs

fs/ext4/super.c: In function 'ext4_fill_super': fs/ext4/super.c:2226: error: 'ext4_ui_proc_fops' undeclared (first use in this function) fs/ext4/super.c:2226: error: (Each undeclared identifier is reported only once fs/ext4/super.c:2226: error: for each function it appears in.) Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
mariux64 · Oct 12, 2008 · 3244fcb · 3244fcb
1 parent 5bf5683
commit 3244fcb
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
@@ -2231,13 +2231,15 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
 		goto failed_mount;
 	}
 
+#ifdef CONFIG_PROC_FS
 	if (ext4_proc_root)
 		sbi->s_proc = proc_mkdir(sb->s_id, ext4_proc_root);
 
 	if (sbi->s_proc)
 		proc_create_data("inode_readahead_blks", 0644, sbi->s_proc,
 				 &ext4_ui_proc_fops,
 				 &sbi->s_inode_readahead_blks);
+#endif
 
 	bgl_lock_init(&sbi->s_blockgroup_lock);