ext4_getblk      1068 fs/ext4/ext4.h struct buffer_head *ext4_getblk(handle_t *, struct inode *,
ext4_getblk      1246 fs/ext4/inode.c 	bh = ext4_getblk(handle, inode, block, create, err);
ext4_getblk       914 fs/ext4/namei.c 				bh = ext4_getblk(NULL, dir, b++, 0, &err);