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From: Peter Wemm <peter@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
Subject: PERFORCE change 48344 for review
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http://perforce.freebsd.org/chv.cgi?CH=48344

Change 48344 by peter@peter_melody on 2004/03/07 08:21:56

	dont grab giant for kmem_free()

Affected files ...

.. //depot/projects/hammer/sys/i386/i386/vm_machdep.c#20 edit

Differences ...

==== //depot/projects/hammer/sys/i386/i386/vm_machdep.c#20 (text+ko) ====

@@ -320,10 +320,8 @@
 		 * XXX do we need to move the TSS off the allocated pages
 		 * before freeing them?  (not done here)
 		 */
-		mtx_lock(&Giant);
 		kmem_free(kernel_map, (vm_offset_t)pcb->pcb_ext,
 		    ctob(IOPAGES + 1));
-		mtx_unlock(&Giant);
 		pcb->pcb_ext = 0;
 	}
 }