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| author | alc <alc@FreeBSD.org> | 2005-05-28 17:13:36 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2005-05-28 17:13:36 +0000 |
| commit | edf3f9f2acfa5edbc928be84fadab9f7e53c7516 (patch) | |
| tree | a760320fdd0f1c005fd5212af5088c7f96ae87f0 /sys | |
| parent | e678735f9fd02585f23e7b5a3a837a9d166630f1 (diff) | |
| download | FreeBSD-src-edf3f9f2acfa5edbc928be84fadab9f7e53c7516.zip FreeBSD-src-edf3f9f2acfa5edbc928be84fadab9f7e53c7516.tar.gz | |
pmap_enter() no longer requires Giant. Therefore, stop acquiring and
releasing it in pmap_enter_quick().
MFC after: 3 weeks
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/sparc64/sparc64/pmap.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sys/sparc64/sparc64/pmap.c b/sys/sparc64/sparc64/pmap.c index c1aba80..884b476 100644 --- a/sys/sparc64/sparc64/pmap.c +++ b/sys/sparc64/sparc64/pmap.c @@ -1404,9 +1404,7 @@ pmap_enter_quick(pmap_t pm, vm_offset_t va, vm_page_t m, vm_page_t mpte) vm_page_busy(m); vm_page_unlock_queues(); VM_OBJECT_UNLOCK(m->object); - mtx_lock(&Giant); pmap_enter(pm, va, m, VM_PROT_READ | VM_PROT_EXECUTE, FALSE); - mtx_unlock(&Giant); VM_OBJECT_LOCK(m->object); vm_page_lock_queues(); vm_page_wakeup(m); |
