diff options
| author | alc <alc@FreeBSD.org> | 2010-05-05 03:45:46 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2010-05-05 03:45:46 +0000 |
| commit | ea7b6345be41650b664c9b86b93526b79177c75f (patch) | |
| tree | 20d3f2d2748e5c26aa0ee168b8337650bc8905cd /sys/dev/agp | |
| parent | 30b63b91fa4784d0199bd0f95c61f2b6acaf8603 (diff) | |
| download | FreeBSD-src-ea7b6345be41650b664c9b86b93526b79177c75f.zip FreeBSD-src-ea7b6345be41650b664c9b86b93526b79177c75f.tar.gz | |
Push down the acquisition of the page queues lock into vm_page_unwire().
Update the comment describing which lock should be held on entry to
vm_page_wire().
Reviewed by: kib
Diffstat (limited to 'sys/dev/agp')
| -rw-r--r-- | sys/dev/agp/agp.c | 4 | ||||
| -rw-r--r-- | sys/dev/agp/agp_i810.c | 2 |
2 files changed, 0 insertions, 6 deletions
diff --git a/sys/dev/agp/agp.c b/sys/dev/agp/agp.c index 89b68b0..577a7e9 100644 --- a/sys/dev/agp/agp.c +++ b/sys/dev/agp/agp.c @@ -624,9 +624,7 @@ bad: if (k >= i) vm_page_wakeup(m); vm_page_lock(m); - vm_page_lock_queues(); vm_page_unwire(m, 0); - vm_page_unlock_queues(); vm_page_unlock(m); } VM_OBJECT_UNLOCK(mem->am_obj); @@ -660,9 +658,7 @@ agp_generic_unbind_memory(device_t dev, struct agp_memory *mem) for (i = 0; i < mem->am_size; i += PAGE_SIZE) { m = vm_page_lookup(mem->am_obj, atop(i)); vm_page_lock(m); - vm_page_lock_queues(); vm_page_unwire(m, 0); - vm_page_unlock_queues(); vm_page_unlock(m); } VM_OBJECT_UNLOCK(mem->am_obj); diff --git a/sys/dev/agp/agp_i810.c b/sys/dev/agp/agp_i810.c index 44eb50d..ff3ad1c 100644 --- a/sys/dev/agp/agp_i810.c +++ b/sys/dev/agp/agp_i810.c @@ -1011,9 +1011,7 @@ agp_i810_free_memory(device_t dev, struct agp_memory *mem) VM_OBJECT_LOCK(mem->am_obj); m = vm_page_lookup(mem->am_obj, 0); vm_page_lock(m); - vm_page_lock_queues(); vm_page_unwire(m, 0); - vm_page_unlock_queues(); vm_page_unlock(m); VM_OBJECT_UNLOCK(mem->am_obj); } else { |
