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Show pointers of llentries on trace logs of LLE_REF_TRACE

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This commit is contained in:
ozaki-r 2019-07-18 06:47:10 +00:00
parent 2f33341a03
commit 6a50c27e26
1 changed files with 10 additions and 9 deletions
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19
sys/net/if_llatbl.h
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@ -1,4 +1,4 @@
/* $NetBSD: if_llatbl.h,v 1.16 2018/07/12 02:26:04 ozaki-r Exp $ */
/* $NetBSD: if_llatbl.h,v 1.17 2019/07/18 06:47:10 ozaki-r Exp $ */
/*
* Copyright (c) 2004 Luigi Rizzo, Alessandro Cerri. All rights reserved.
* Copyright (c) 2004-2008 Qing Li. All rights reserved.
@ -143,16 +143,17 @@ struct llentry {
#define LLE_IS_VALID(lle) (((lle) != NULL) && ((lle) != (void *)-1))
#if 0
#define LLE_REF_TRACE(t, n) log(LOG_DEBUG, "%s:%d: REF(" #t "): refcnt=%d\n", \
__func__, __LINE__, (n))
#define LLE_REF_TRACE(t, lle, n) \
log(LOG_DEBUG, "%s:%d: %p REF(" #t "): refcnt=%d\n", \
__func__, __LINE__, (lle), (n))
#else
#define LLE_REF_TRACE(t, n) do {} while (0)
#define LLE_REF_TRACE(t, lle, n) do {} while (0)
#endif
#define LLE_ADDREF(lle) do { \
LLE_WLOCK_ASSERT(lle); \
LLE_REF_TRACE(ADD, (lle)->lle_refcnt); \
KASSERTMSG((lle)->lle_refcnt >= 0, \
LLE_REF_TRACE(ADD, (lle), (lle)->lle_refcnt); \
KASSERTMSG((lle)->lle_refcnt >= 0, \
"negative refcnt %d on lle %p", \
(lle)->lle_refcnt, (lle)); \
(lle)->lle_refcnt++; \
@ -160,13 +161,13 @@ struct llentry {
#define LLE_REMREF(lle) do { \
LLE_WLOCK_ASSERT(lle); \
LLE_REF_TRACE(REM, (lle)->lle_refcnt); \
KASSERTMSG((lle)->lle_refcnt > 0, \
LLE_REF_TRACE(REM, (lle), (lle)->lle_refcnt); \
KASSERTMSG((lle)->lle_refcnt > 0, \
"bogus refcnt %d on lle %p", \
(lle)->lle_refcnt, (lle)); \
(lle)->lle_refcnt--; \
if ((lle)->lle_refcnt == 0) \
LLE_REF_TRACE(ZERO, (lle)->lle_refcnt); \
LLE_REF_TRACE(ZERO, (lle), (lle)->lle_refcnt); \
} while (0)
#define LLE_FREE_LOCKED(lle) do { \