Function prototype or declaration at fs/ext4/ext4.h, line 2807 References: fs/ext4/balloc.c, line 135 fs/ext4/balloc.c, line 218 fs/ext4/balloc.c, line 219 fs/ext4/balloc.c, line 342 fs/ext4/block_validity.c, line 291 fs/ext4/ext4.h, line 2807 fs/ext4/fsmap.c, line 443 fs/ext4/ialloc.c, line 682 fs/ext4/ialloc.c, line 1404 fs/ext4/inode.c, line 4573 fs/ext4/inode.c, line 4649 fs/ext4/mballoc.c, line 4823 fs/ext4/mballoc.c, line 4825 fs/ext4/mballoc.c, line 5014 fs/ext4/mballoc.c, line 5015 fs/ext4/super.c, line 243 fs/ext4/super.c, line 2532 fs/ext4/super.c, line 3462