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| author | alc <alc@FreeBSD.org> | 2002-07-14 20:40:32 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2002-07-14 20:40:32 +0000 |
| commit | b385b395092eb91e9f4e0dcdbb1e81f5576b6307 (patch) | |
| tree | 5ab5361e3dffd8c84048375acad10e938fe9a63c /sys/pci/agp.c | |
| parent | 84e8c06b808766af4447b87b2678fd2a64f4057a (diff) | |
| download | FreeBSD-src-b385b395092eb91e9f4e0dcdbb1e81f5576b6307.zip FreeBSD-src-b385b395092eb91e9f4e0dcdbb1e81f5576b6307.tar.gz | |
o Lock page queue accesses by vm_page_wire().
Diffstat (limited to 'sys/pci/agp.c')
| -rw-r--r-- | sys/pci/agp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/pci/agp.c b/sys/pci/agp.c index ab488fb..1726b4b 100644 --- a/sys/pci/agp.c +++ b/sys/pci/agp.c @@ -423,7 +423,9 @@ agp_generic_bind_memory(device_t dev, struct agp_memory *mem, m = vm_page_grab(mem->am_obj, OFF_TO_IDX(i), VM_ALLOC_ZERO | VM_ALLOC_RETRY); AGP_DPF("found page pa=%#x\n", VM_PAGE_TO_PHYS(m)); + vm_page_lock_queues(); vm_page_wire(m); + vm_page_unlock_queues(); /* * Install entries in the GATT, making sure that if |
