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don't try to relock amap if there isn't one.

This commit is contained in:
chs 1998-02-07 02:19:55 +00:00
parent 7cb9f7e5b1
commit 5a7c4f2caa
1 changed files with 2 additions and 2 deletions
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4
sys/uvm/uvm_fault.c
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@ -1,4 +1,4 @@
/* $NetBSD: uvm_fault.c,v 1.2 1998/02/06 22:31:45 thorpej Exp $ */
/* $NetBSD: uvm_fault.c,v 1.3 1998/02/07 02:19:55 chs Exp $ */
/*
* XXXCDC: "ROUGH DRAFT" QUALITY UVM PRE-RELEASE FILE!
@ -1247,7 +1247,7 @@ Case2:
*/
locked = uvmfault_relock(&ufi);
if (locked)
if (locked && amap)
simple_lock(&amap->am_l);
simple_lock(&uobj->vmobjlock);