/* Pinning Buffer Storage in Memory Ensure that no attempt to force a buffer to disk will succeed.  */
void xfs_buf_pin(xfs_buf_t *bp)
/* Pinning Buffer Storage in Memory Ensure that no attempt to force a buffer to disk will succeed.  */
void xfs_buf_pin(xfs_buf_t *bp)
{
	trace_xfs_buf_pin(bp, _RET_IP_);
	atomic_inc(&bp->b_pin_count);
}