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Assert that the containing vm object is locked in vm_page_flash().

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Alan Cox 2004-10-25 19:52:44 +00:00
parent 2ee4b70bec
commit 63bb7041cc
1 changed files with 2 additions and 0 deletions
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2
sys/vm/vm_page.c
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@ -312,6 +312,8 @@ vm_page_busy(vm_page_t m)
void
vm_page_flash(vm_page_t m)
{
VM_OBJECT_LOCK_ASSERT(m->object, MA_OWNED);
if (m->flags & PG_WANTED) {
vm_page_flag_clear(m, PG_WANTED);
wakeup(m);