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| author | marcel <marcel@FreeBSD.org> | 2003-08-08 00:30:26 +0000 |
|---|---|---|
| committer | marcel <marcel@FreeBSD.org> | 2003-08-08 00:30:26 +0000 |
| commit | c39e23c83dff48d4ea81f5e9e4869c4beb646ab9 (patch) | |
| tree | 88a347f9df102d26d95d8c138fdfb84ae260ccaf | |
| parent | 08d78e9b499a470b9ba51d53207b28baf0f9d121 (diff) | |
| download | FreeBSD-src-c39e23c83dff48d4ea81f5e9e4869c4beb646ab9.zip FreeBSD-src-c39e23c83dff48d4ea81f5e9e4869c4beb646ab9.tar.gz | |
MFi386 1.422 & 1.423: lock page queues in pmap_insert_entry().
| -rw-r--r-- | sys/ia64/ia64/pmap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/ia64/ia64/pmap.c b/sys/ia64/ia64/pmap.c index f22e4ff..f348543 100644 --- a/sys/ia64/ia64/pmap.c +++ b/sys/ia64/ia64/pmap.c @@ -1068,9 +1068,11 @@ pmap_insert_entry(pmap_t pmap, vm_offset_t va, vm_page_t m) pv->pv_pmap = pmap; pv->pv_va = va; + vm_page_lock_queues(); TAILQ_INSERT_TAIL(&pmap->pm_pvlist, pv, pv_plist); TAILQ_INSERT_TAIL(&m->md.pv_list, pv, pv_list); m->md.pv_list_count++; + vm_page_unlock_queues(); } /* |
