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| author | alc <alc@FreeBSD.org> | 2002-07-14 23:23:47 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2002-07-14 23:23:47 +0000 |
| commit | 52c89de0219a6f079e2f2cd84619183a081c89cc (patch) | |
| tree | a9468f54bd30c31672099f5320c0443f92281e77 /sys | |
| parent | 9d11d52e912b7a3148e89829fdaa0bf5ae30f7c7 (diff) | |
| download | FreeBSD-src-52c89de0219a6f079e2f2cd84619183a081c89cc.zip FreeBSD-src-52c89de0219a6f079e2f2cd84619183a081c89cc.tar.gz | |
o Lock page queue accesses by vm_page_wire().
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/sparc64/sparc64/pmap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/sparc64/sparc64/pmap.c b/sys/sparc64/sparc64/pmap.c index 2d6352c..bede76d 100644 --- a/sys/sparc64/sparc64/pmap.c +++ b/sys/sparc64/sparc64/pmap.c @@ -949,9 +949,11 @@ pmap_swapin_thread(struct thread *td) m->valid = VM_PAGE_BITS_ALL; } ma[i] = m; + vm_page_lock_queues(); vm_page_wire(m); vm_page_wakeup(m); vm_page_flag_set(m, PG_MAPPED | PG_WRITEABLE); + vm_page_unlock_queues(); } pmap_qenter(ks, ma, KSTACK_PAGES); } |
