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If attempting to cache a "busy", panic instead of printing a diagnostic

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message and returning.
This commit is contained in:
Alan Cox 2007-06-16 21:07:51 +00:00
parent 96c52b20b1
commit bcc231ecb6
1 changed files with 1 additions and 2 deletions
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3
sys/vm/vm_page.c
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@ -1359,8 +1359,7 @@ vm_page_cache(vm_page_t m)
VM_OBJECT_LOCK_ASSERT(m->object, MA_OWNED);
if ((m->flags & PG_UNMANAGED) || (m->oflags & VPO_BUSY) || m->busy ||
m->hold_count || m->wire_count) {
printf("vm_page_cache: attempting to cache busy page\n");
return;
panic("vm_page_cache: attempting to cache busy page");
}
if (VM_PAGE_INQUEUE1(m, PQ_CACHE))
return;