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/* $OpenBSD: nfs_debug.c,v 1.2 2009/01/18 13:57:17 thib Exp $ */
/*
* Copyright (c) 2009 Thordur I. Bjornsson. <thib@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/proc.h>
#include <sys/mount.h>
#include <sys/kernel.h>
#include <sys/queue.h>
#include <nfs/rpcv2.h>
#include <nfs/nfsproto.h>
#include <nfs/nfs.h>
#include <machine/db_machdep.h>
#include <ddb/db_interface.h>
#include <ddb/db_output.h>
extern struct nfsreqhead nfs_reqq;
void
db_show_all_nfsreqs(db_expr_t expr, int haddr, db_expr_t count, char *modif)
{
struct nfsreq *rep;
if (TAILQ_EMPTY(&nfs_reqq)) {
db_printf("no outstanding requests\n");
return;
}
TAILQ_FOREACH(rep, &nfs_reqq, r_chain)
db_printf("%p\n", rep);
}
void
db_nfsreq_print(struct nfsreq *rep, int full, int (*pr)(const char *, ...))
{
(*pr)("xid 0x%x flags 0x%x rexmit %i procnum %i proc %p\n",
rep->r_xid, rep->r_flags, rep->r_rexmit, rep->r_procnum,
rep->r_procp);
if (full) {
(*pr)("mreq %p mrep %p md %p nfsmount %p vnode %p timer %i",
" rtt %i\n",
rep->r_mreq, rep->r_mrep, rep->r_md, rep->r_nmp,
rep->r_vp, rep->r_timer, rep->r_rtt);
}
}
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