diff options
| author | Dale Rahn <drahn@cvs.openbsd.org> | 2002-09-11 22:29:48 +0000 |
|---|---|---|
| committer | Dale Rahn <drahn@cvs.openbsd.org> | 2002-09-11 22:29:48 +0000 |
| commit | 4fc8de0dfb7682660a206a23c43d6430fdd5b0c2 (patch) | |
| tree | c8ec4e5802a491c57b69c6fc89c3ee9998cada83 /sys | |
| parent | 607688a7df6f3a21c0b3f4463871586443ee3c00 (diff) | |
When freeing the extent, include the page offset, not just the page
base. This is important when allocating/freeing sub page size mappings.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arch/macppc/macppc/machdep.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/arch/macppc/macppc/machdep.c b/sys/arch/macppc/macppc/machdep.c index 2ba3ed28d77..0b55a10a21a 100644 --- a/sys/arch/macppc/macppc/machdep.c +++ b/sys/arch/macppc/macppc/machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: machdep.c,v 1.39 2002/09/06 13:42:17 drahn Exp $ */ +/* $OpenBSD: machdep.c,v 1.40 2002/09/11 22:29:47 drahn Exp $ */ /* $NetBSD: machdep.c,v 1.4 1996/10/16 19:33:11 ws Exp $ */ /* @@ -1177,7 +1177,7 @@ bus_space_unmap(t, bsh, size) len = size+off; if (pmap_extract(pmap_kernel(), sva, &bpa) == TRUE) { - if (extent_free(devio_ex, bpa, size, EX_NOWAIT | + if (extent_free(devio_ex, bpa | (bsh & PAGE_MASK), size, EX_NOWAIT | (ppc_malloc_ok ? EX_MALLOCOK : 0))) { printf("bus_space_map: pa 0x%x, size 0x%x\n", |