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| author | kib <kib@FreeBSD.org> | 2013-08-22 18:12:24 +0000 |
|---|---|---|
| committer | kib <kib@FreeBSD.org> | 2013-08-22 18:12:24 +0000 |
| commit | 05a9dff802e2ec3a2f8ab5836657ced5977fca68 (patch) | |
| tree | ee8d62f2966140cf842124e46724b5ecf3d56ac8 /sys/arm | |
| parent | 076969f54a69e4b15a5489465a537f9eb246b869 (diff) | |
| download | FreeBSD-src-05a9dff802e2ec3a2f8ab5836657ced5977fca68.zip FreeBSD-src-05a9dff802e2ec3a2f8ab5836657ced5977fca68.tar.gz | |
Revert r254501. Instead, reuse the type stability of the struct pmap
which is the part of struct vmspace, allocated from UMA_ZONE_NOFREE
zone. Initialize the pmap lock in the vmspace zone init function, and
remove pmap lock initialization and destruction from pmap_pinit() and
pmap_release().
Suggested and reviewed by: alc (previous version)
Tested by: pho
Sponsored by: The FreeBSD Foundation
Diffstat (limited to 'sys/arm')
| -rw-r--r-- | sys/arm/arm/pmap-v6.c | 2 | ||||
| -rw-r--r-- | sys/arm/arm/pmap.c | 2 |
2 files changed, 0 insertions, 4 deletions
diff --git a/sys/arm/arm/pmap-v6.c b/sys/arm/arm/pmap-v6.c index cc7c2db..ae0be06 100644 --- a/sys/arm/arm/pmap-v6.c +++ b/sys/arm/arm/pmap-v6.c @@ -1814,7 +1814,6 @@ pmap_release(pmap_t pmap) } pmap_free_l1(pmap); - PMAP_LOCK_DESTROY(pmap); dprintf("pmap_release()\n"); } @@ -3225,7 +3224,6 @@ pmap_pinit(pmap_t pmap) { PDEBUG(1, printf("pmap_pinit: pmap = %08x\n", (uint32_t) pmap)); - PMAP_LOCK_INIT(pmap); pmap_alloc_l1(pmap); bzero(pmap->pm_l2, sizeof(pmap->pm_l2)); diff --git a/sys/arm/arm/pmap.c b/sys/arm/arm/pmap.c index 97d9842..f232b07 100644 --- a/sys/arm/arm/pmap.c +++ b/sys/arm/arm/pmap.c @@ -2479,7 +2479,6 @@ pmap_release(pmap_t pmap) } pmap_free_l1(pmap); - PMAP_LOCK_DESTROY(pmap); dprintf("pmap_release()\n"); } @@ -3819,7 +3818,6 @@ pmap_pinit(pmap_t pmap) { PDEBUG(1, printf("pmap_pinit: pmap = %08x\n", (uint32_t) pmap)); - PMAP_LOCK_INIT(pmap); pmap_alloc_l1(pmap); bzero(pmap->pm_l2, sizeof(pmap->pm_l2)); |
