add some KASSERTs.
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ae231875d3
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53d1c25e34
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@ -1,4 +1,4 @@
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/* $NetBSD: subr_pool.c,v 1.167 2008/08/08 16:58:01 skrll Exp $ */
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/* $NetBSD: subr_pool.c,v 1.168 2008/08/11 02:46:40 yamt Exp $ */
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/*-
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/*-
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* Copyright (c) 1997, 1999, 2000, 2002, 2007, 2008 The NetBSD Foundation, Inc.
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* Copyright (c) 1997, 1999, 2000, 2002, 2007, 2008 The NetBSD Foundation, Inc.
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@ -31,7 +31,7 @@
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*/
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*/
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#include <sys/cdefs.h>
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: subr_pool.c,v 1.167 2008/08/08 16:58:01 skrll Exp $");
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__KERNEL_RCSID(0, "$NetBSD: subr_pool.c,v 1.168 2008/08/11 02:46:40 yamt Exp $");
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#include "opt_ddb.h"
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#include "opt_ddb.h"
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#include "opt_pool.h"
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#include "opt_pool.h"
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@ -1527,6 +1527,8 @@ pool_update_curpage(struct pool *pp)
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if (pp->pr_curpage == NULL) {
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if (pp->pr_curpage == NULL) {
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pp->pr_curpage = LIST_FIRST(&pp->pr_emptypages);
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pp->pr_curpage = LIST_FIRST(&pp->pr_emptypages);
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}
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}
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KASSERT((pp->pr_curpage == NULL && pp->pr_nitems == 0) ||
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(pp->pr_curpage != NULL && pp->pr_nitems > 0));
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}
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}
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void
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void
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@ -2367,6 +2369,9 @@ pool_cache_get_slow(pool_cache_cpu_t *cc, int s, void **objectp,
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pool_cache_t pc;
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pool_cache_t pc;
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void *object;
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void *object;
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KASSERT(cc->cc_current->pcg_avail == 0);
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KASSERT(cc->cc_previous->pcg_avail == 0);
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pc = cc->cc_cache;
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pc = cc->cc_cache;
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cc->cc_misses++;
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cc->cc_misses++;
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@ -2519,6 +2524,9 @@ pool_cache_put_slow(pool_cache_cpu_t *cc, int s, void *object)
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uint64_t ncsw;
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uint64_t ncsw;
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pool_cache_t pc;
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pool_cache_t pc;
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KASSERT(cc->cc_current->pcg_avail == cc->cc_current->pcg_size);
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KASSERT(cc->cc_previous->pcg_avail == cc->cc_previous->pcg_size);
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pc = cc->cc_cache;
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pc = cc->cc_cache;
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cc->cc_misses++;
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cc->cc_misses++;
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