- Modify vm_page_unwire() and vm_page_enqueue() to directly accept

  the queue where to enqueue pages that are going to be unwired.
- Add stronger checks to the enqueue/dequeue for the pagequeues when
  adding and removing pages to them.

Of course, for unmanaged pages the queue parameter of vm_page_unwire() will
be ignored, just as the active parameter today.
This makes adding new pagequeues quicker.

This change effectively modifies the KPI.  __FreeBSD_version will be,
however, bumped just when the full cache of free pages will be
evicted.

Sponsored by:	EMC / Isilon storage division
Reviewed by:	alc
Tested by:	pho

1 files changed, 1 insertions, 1 deletions

diff --git a/sys/dev/ti/if_ti.c b/sys/dev/ti/if_ti.c
index c201029bc7dc..bba974bea61f 100644
--- a/sys/dev/ti/if_ti.c
+++ b/sys/dev/ti/if_ti.c
@@ -1616,7 +1616,7 @@ ti_newbuf_jumbo(struct ti_softc *sc, int idx, struct mbuf *m_old)
 			}
 			sf[i] = sf_buf_alloc(frame, SFB_NOWAIT);
 			if (sf[i] == NULL) {
-				vm_page_unwire(frame, 0);
+				vm_page_unwire(frame, PQ_INACTIVE);
 				vm_page_free(frame);
 				device_printf(sc->ti_dev, "buffer allocation "
 				    "failed -- packet dropped!\n");