--- old/usr/src/cmd/fs.d/cachefs/common/stats_stats.c	Sat Sep 12 00:41:17 2015
+++ /dev/null	Fri Sep 11 21:22:37 2015
@@ -1,253 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License, Version 1.0 only
- * (the "License").  You may not use this file except in compliance
- * with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
-
-/*
- *
- *			stats_stats.c
- *
- * Routines for the `clean interface' to cachefs statistics.
- */
-
-#include <libintl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <assert.h>
-#include <sys/fs/cachefs_fs.h>
-#include "stats.h"
-
-static kstat_t *
-stats_read_stat(stats_cookie_t *st)
-{
-	kstat_t *stat;
-
-	assert(stats_good(st));
-	assert(st->st_flags & ST_BOUND);
-
-	if (((stat = kstat_lookup(st->st_kstat_cookie,
-	    "cachefs", st->st_fsid, "stats")) == NULL) ||
-	    (kstat_read(st->st_kstat_cookie, stat, NULL) < 0)) {
-		stats_perror(st, SE_KERNEL,
-		    gettext("Cannot lookup statistics"),
-		    st->st_fsid);
-		goto out;
-	}
-out:
-	return (stat);
-}
-
-u_int
-stats_hits(stats_cookie_t *st)
-{
-	kstat_t *ks;
-	cachefs_stats_t *stats;
-	u_int rc = 0;
-
-	if ((ks = stats_read_stat(st)) != NULL) {
-		stats = (cachefs_stats_t *) ks->ks_data;
-		rc = stats->st_hits;
-	} else {
-		stats_perror(st, SE_KERNEL,
-		    gettext("Cannot read statistics"));
-	}
-
-	return (rc);
-}
-
-u_int
-stats_misses(stats_cookie_t *st)
-{
-	kstat_t *ks;
-	cachefs_stats_t *stats;
-	u_int rc = 0;
-
-	if ((ks = stats_read_stat(st)) != NULL) {
-		stats = (cachefs_stats_t *) ks->ks_data;
-		rc = stats->st_misses;
-	} else {
-		stats_perror(st, SE_KERNEL,
-		    gettext("Cannot read statistics"));
-	}
-
-	return (rc);
-}
-
-u_int
-stats_passes(stats_cookie_t *st)
-{
-	kstat_t *ks;
-	cachefs_stats_t *stats;
-	u_int rc = 0;
-
-	if ((ks = stats_read_stat(st)) != NULL) {
-		stats = (cachefs_stats_t *) ks->ks_data;
-		rc = stats->st_passes;
-	} else {
-		stats_perror(st, SE_KERNEL,
-		    gettext("Cannot read statistics"));
-	}
-
-	return (rc);
-}
-
-u_int
-stats_fails(stats_cookie_t *st)
-{
-	kstat_t *ks;
-	cachefs_stats_t *stats;
-	u_int rc = 0;
-
-	if ((ks = stats_read_stat(st)) != NULL) {
-		stats = (cachefs_stats_t *) ks->ks_data;
-		rc = stats->st_fails;
-	} else {
-		stats_perror(st, SE_KERNEL,
-		    gettext("Cannot read statistics"));
-	}
-
-	return (rc);
-}
-
-u_int
-stats_modifies(stats_cookie_t *st)
-{
-	kstat_t *ks;
-	cachefs_stats_t *stats;
-	u_int rc = 0;
-
-	if ((ks = stats_read_stat(st)) != NULL) {
-		stats = (cachefs_stats_t *) ks->ks_data;
-		rc = stats->st_modifies;
-	} else {
-		stats_perror(st, SE_KERNEL,
-		    gettext("Cannot read statistics"));
-	}
-
-	return (rc);
-}
-
-u_int
-stats_gc_count(stats_cookie_t *st)
-{
-	kstat_t *ks;
-	cachefs_stats_t *stats;
-	u_int rc = 0;
-
-	if ((ks = stats_read_stat(st)) != NULL) {
-		stats = (cachefs_stats_t *) ks->ks_data;
-		rc = stats->st_gc_count;
-	} else {
-		stats_perror(st, SE_KERNEL,
-		    gettext("Cannot read statistics"));
-	}
-
-	return (rc);
-}
-
-time_t
-stats_gc_time(stats_cookie_t *st)
-{
-	kstat_t *ks;
-	cachefs_stats_t *stats;
-	time_t rc = 0;
-
-	if ((ks = stats_read_stat(st)) != NULL) {
-		stats = (cachefs_stats_t *) ks->ks_data;
-		rc = stats->st_gc_time;
-	} else {
-		stats_perror(st, SE_KERNEL,
-		    gettext("Cannot read statistics"));
-	}
-
-	return (rc);
-}
-
-time_t
-stats_gc_before(stats_cookie_t *st)
-{
-	kstat_t *ks;
-	cachefs_stats_t *stats;
-	time_t rc = 0;
-
-	if ((ks = stats_read_stat(st)) != NULL) {
-		stats = (cachefs_stats_t *) ks->ks_data;
-		rc = stats->st_gc_before_atime;
-	} else {
-		stats_perror(st, SE_KERNEL,
-		    gettext("Cannot read statistics"));
-	}
-
-	return (rc);
-}
-
-time_t
-stats_gc_after(stats_cookie_t *st)
-{
-	kstat_t *ks;
-	cachefs_stats_t *stats;
-	time_t rc = 0;
-
-	if ((ks = stats_read_stat(st)) != NULL) {
-		stats = (cachefs_stats_t *) ks->ks_data;
-		rc = stats->st_gc_after_atime;
-	} else {
-		stats_perror(st, SE_KERNEL,
-		    gettext("Cannot read statistics"));
-	}
-
-	return (rc);
-}
-
-int
-stats_zero_stats(stats_cookie_t *st)
-{
-	cachefs_stats_t stats;
-	kstat_t *ks;
-	int rc = 0;
-	void *memset();
-
-	assert(stats_good(st));
-	assert(st->st_flags & ST_BOUND);
-
-	if ((ks = stats_read_stat(st)) == NULL) {
-		rc = -1;
-		goto out;
-	}
-
-	memset(&stats, '\0', sizeof (stats));
-	ks->ks_data = &stats;
-
-	if (kstat_write(st->st_kstat_cookie, ks, NULL) < 0) {
-		stats_perror(st, SE_KERNEL,
-		    gettext("Cannot zero statistics"));
-		rc = -1;
-		goto out;
-	}
-
-out:
-	return (rc);
-}
