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Commitbed756a

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Suppress some unused-variable complaints in new LOCK_DEBUG code.
Jeff Janes
1 parent656ea81 commitbed756a

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1 file changed

+6
-5
lines changed

1 file changed

+6
-5
lines changed

‎src/backend/storage/lmgr/lwlock.c

Lines changed: 6 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -207,7 +207,8 @@ LOG_LWDEBUG(const char *where, LWLock *lock, const char *msg)
207207
ereport(LOG,
208208
(errhidestmt(true),
209209
errhidecontext(true),
210-
errmsg("%s(%s %d): %s",where,T_NAME(lock),T_ID(lock),msg)));
210+
errmsg("%s(%s %d): %s",where,
211+
T_NAME(lock),T_ID(lock),msg)));
211212
}
212213
}
213214

@@ -879,7 +880,7 @@ LWLockDequeueSelf(LWLock *lock)
879880
#ifdefLOCK_DEBUG
880881
{
881882
/* not waiting anymore */
882-
uint32nwaiters=pg_atomic_fetch_sub_u32(&lock->nwaiters,1);
883+
uint32nwaitersPG_USED_FOR_ASSERTS_ONLY=pg_atomic_fetch_sub_u32(&lock->nwaiters,1);
883884
Assert(nwaiters<MAX_BACKENDS);
884885
}
885886
#endif
@@ -1045,7 +1046,7 @@ LWLockAcquireCommon(LWLock *lock, LWLockMode mode, uint64 *valptr, uint64 val)
10451046
#ifdefLOCK_DEBUG
10461047
{
10471048
/* not waiting anymore */
1048-
uint32nwaiters=pg_atomic_fetch_sub_u32(&lock->nwaiters,1);
1049+
uint32nwaitersPG_USED_FOR_ASSERTS_ONLY=pg_atomic_fetch_sub_u32(&lock->nwaiters,1);
10491050
Assert(nwaiters<MAX_BACKENDS);
10501051
}
10511052
#endif
@@ -1202,7 +1203,7 @@ LWLockAcquireOrWait(LWLock *lock, LWLockMode mode)
12021203
#ifdefLOCK_DEBUG
12031204
{
12041205
/* not waiting anymore */
1205-
uint32nwaiters=pg_atomic_fetch_sub_u32(&lock->nwaiters,1);
1206+
uint32nwaitersPG_USED_FOR_ASSERTS_ONLY=pg_atomic_fetch_sub_u32(&lock->nwaiters,1);
12061207
Assert(nwaiters<MAX_BACKENDS);
12071208
}
12081209
#endif
@@ -1403,7 +1404,7 @@ LWLockWaitForVar(LWLock *lock, uint64 *valptr, uint64 oldval, uint64 *newval)
14031404
#ifdefLOCK_DEBUG
14041405
{
14051406
/* not waiting anymore */
1406-
uint32nwaiters=pg_atomic_fetch_sub_u32(&lock->nwaiters,1);
1407+
uint32nwaitersPG_USED_FOR_ASSERTS_ONLY=pg_atomic_fetch_sub_u32(&lock->nwaiters,1);
14071408
Assert(nwaiters<MAX_BACKENDS);
14081409
}
14091410
#endif

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