xfs_buf_lock      545 fs/xfs/linux-2.6/xfs_buf.c 			xfs_buf_lock(bp);
xfs_buf_lock      213 fs/xfs/linux-2.6/xfs_buf.h extern void xfs_buf_lock(xfs_buf_t *);
xfs_buf_lock      362 fs/xfs/linux-2.6/xfs_buf.h #define XFS_BUF_PSEMA(bp,x)	xfs_buf_lock(bp)