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Adjust the PF_ASSERT() macro to what we usually use in the network stack:

Browse Source 
PF_LOCK_ASSERT() and PF_UNLOCK_ASSERT().

MFC after:	3 days
This commit is contained in:
Bjoern A. Zeeb 2011-10-19 10:16:42 +00:00
parent c8eeb97178
commit 232ec0c97d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=226535
4 changed files with 18 additions and 16 deletions
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14
sys/contrib/pf/net/if_pfsync.c
View File

@ -2143,7 +2143,7 @@ pfsync_sendout(void)
int q, count = 0;
#ifdef __FreeBSD__
PF_ASSERT(MA_OWNED);
PF_LOCK_ASSERT();
#else
splassert(IPL_NET);
#endif
@ -2378,7 +2378,7 @@ pfsync_insert_state(struct pf_state *st)
#endif
#ifdef __FreeBSD__
PF_ASSERT(MA_OWNED);
PF_LOCK_ASSERT();
#else
splassert(IPL_SOFTNET);
#endif
@ -2430,7 +2430,7 @@ pfsync_defer(struct pf_state *st, struct mbuf *m)
struct pfsync_deferral *pd;
#ifdef __FreeBSD__
PF_ASSERT(MA_OWNED);
PF_LOCK_ASSERT();
#else
splassert(IPL_SOFTNET);
#endif
@ -2477,7 +2477,7 @@ pfsync_undefer(struct pfsync_deferral *pd, int drop)
int s;
#ifdef __FreeBSD__
PF_ASSERT(MA_OWNED);
PF_LOCK_ASSERT();
#else
splassert(IPL_SOFTNET);
#endif
@ -2560,7 +2560,7 @@ pfsync_update_state(struct pf_state *st)
int sync = 0;
#ifdef __FreeBSD__
PF_ASSERT(MA_OWNED);
PF_LOCK_ASSERT();
#else
splassert(IPL_SOFTNET);
#endif
@ -2710,7 +2710,7 @@ pfsync_delete_state(struct pf_state *st)
#endif
#ifdef __FreeBSD__
PF_ASSERT(MA_OWNED);
PF_LOCK_ASSERT();
#else
splassert(IPL_SOFTNET);
#endif
@ -2771,7 +2771,7 @@ pfsync_clear_states(u_int32_t creatorid, const char *ifname)
#endif
#ifdef __FreeBSD__
PF_ASSERT(MA_OWNED);
PF_LOCK_ASSERT();
#else
splassert(IPL_SOFTNET);
#endif

4
sys/contrib/pf/net/pf_ioctl.c
View File

@ -4259,7 +4259,7 @@ hook_pf(void)
struct pfil_head *pfh_inet6;
#endif
PF_ASSERT(MA_NOTOWNED);
PF_UNLOCK_ASSERT();
if (V_pf_pfil_hooked)
return (0);
@ -4300,7 +4300,7 @@ dehook_pf(void)
struct pfil_head *pfh_inet6;
#endif
PF_ASSERT(MA_NOTOWNED);
PF_UNLOCK_ASSERT();
if (V_pf_pfil_hooked == 0)
return (0);

6
sys/contrib/pf/net/pf_table.c
View File

@ -906,7 +906,7 @@ pfr_lookup_addr(struct pfr_ktable *kt, struct pfr_addr *ad, int exact)
pfr_prepare_network(&mask, ad->pfra_af, ad->pfra_net);
s = splsoftnet(); /* rn_lookup makes use of globals */
#ifdef __FreeBSD__
PF_ASSERT(MA_OWNED);
PF_LOCK_ASSERT();
#endif
ke = (struct pfr_kentry *)rn_lookup(&sa, &mask, head);
splx(s);
@ -1127,7 +1127,7 @@ pfr_route_kentry(struct pfr_ktable *kt, struct pfr_kentry *ke)
s = splsoftnet();
#ifdef __FreeBSD__
PF_ASSERT(MA_OWNED);
PF_LOCK_ASSERT();
#endif
if (KENTRY_NETWORK(ke)) {
pfr_prepare_network(&mask, ke->pfrke_af, ke->pfrke_net);
@ -1166,7 +1166,7 @@ pfr_unroute_kentry(struct pfr_ktable *kt, struct pfr_kentry *ke)
s = splsoftnet();
#ifdef __FreeBSD__
PF_ASSERT(MA_OWNED);
PF_LOCK_ASSERT();
#endif
if (KENTRY_NETWORK(ke)) {
pfr_prepare_network(&mask, ke->pfrke_af, ke->pfrke_net);

10
sys/contrib/pf/net/pfvar.h
View File

@ -240,18 +240,20 @@ struct pfi_dynaddr {
VNET_DECLARE(struct mtx, pf_task_mtx);
#define V_pf_task_mtx VNET(pf_task_mtx)
#define PF_ASSERT(h) mtx_assert(&V_pf_task_mtx, (h))
#define PF_LOCK_ASSERT() mtx_assert(&V_pf_task_mtx, MA_OWNED)
#define PF_UNLOCK_ASSERT() mtx_assert(&V_pf_task_mtx, MA_NOTOWNED)
#define PF_LOCK() do { \
PF_ASSERT(MA_NOTOWNED); \
PF_UNLOCK_ASSERT(); \
mtx_lock(&V_pf_task_mtx); \
} while(0)
#define PF_UNLOCK() do { \
PF_ASSERT(MA_OWNED); \
PF_LOCK_ASSERT(); \
mtx_unlock(&V_pf_task_mtx); \
} while(0)
#else
#define PF_ASSERT(h)
#define PF_LOCK_ASSERT()
#define PF_UNLOCK_ASSERT()
#define PF_LOCK()
#define PF_UNLOCK()
#endif /* __FreeBSD__ */