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Fix bogus KASSERT: if there is a xbdi_io, xbdi_pendingreqs must *NOT* be 0. 

Not sure why it has stayed unoticed for so long ...
This commit is contained in:
bouyer 2011-10-25 17:25:47 +00:00
parent 711bd7d5de
commit 54c647c0b1
1 changed files with 3 additions and 3 deletions
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6
sys/arch/xen/xen/xbdback_xenbus.c
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@ -1,4 +1,4 @@
/* $NetBSD: xbdback_xenbus.c,v 1.47 2011/10/24 18:13:50 jym Exp $ */
/* $NetBSD: xbdback_xenbus.c,v 1.48 2011/10/25 17:25:47 bouyer Exp $ */
/*
* Copyright (c) 2006 Manuel Bouyer.
@ -26,7 +26,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: xbdback_xenbus.c,v 1.47 2011/10/24 18:13:50 jym Exp $");
__KERNEL_RCSID(0, "$NetBSD: xbdback_xenbus.c,v 1.48 2011/10/25 17:25:47 bouyer Exp $");
#include <sys/types.h>
#include <sys/param.h>
@ -1030,7 +1030,7 @@ xbdback_co_cache_flush(struct xbdback_instance *xbdi, void *obj)
/* Some I/Os are required for this instance. Process them. */
KASSERT(xbdi->xbdi_io->xio_operation == BLKIF_OP_READ ||
xbdi->xbdi_io->xio_operation == BLKIF_OP_WRITE);
KASSERT(xbdi->xbdi_pendingreqs == 0);
KASSERT(xbdi->xbdi_pendingreqs > 0);
xbdi->xbdi_cont = xbdback_co_flush;
xbdi->xbdi_cont_aux = xbdback_co_cache_flush2;
} else {