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-rw-r--r--src/backend/storage/file/fd.c2
-rw-r--r--src/backend/storage/ipc/latch.c2
-rw-r--r--src/backend/storage/ipc/procarray.c2
-rw-r--r--src/backend/storage/lmgr/spin.c2
4 files changed, 4 insertions, 4 deletions
diff --git a/src/backend/storage/file/fd.c b/src/backend/storage/file/fd.c
index 277a28fc13..4f86d44d6e 100644
--- a/src/backend/storage/file/fd.c
+++ b/src/backend/storage/file/fd.c
@@ -3069,7 +3069,7 @@ AtEOXact_Files(bool isCommit)
/*
* BeforeShmemExit_Files
*
- * before_shmem_access hook to clean up temp files during backend shutdown.
+ * before_shmem_exit hook to clean up temp files during backend shutdown.
* Here, we want to clean up *all* temp files including interXact ones.
*/
static void
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c
index f4123e7de7..cdb95c1931 100644
--- a/src/backend/storage/ipc/latch.c
+++ b/src/backend/storage/ipc/latch.c
@@ -151,7 +151,7 @@ struct WaitEventSet
#endif
};
-/* A common WaitEventSet used to implement WatchLatch() */
+/* A common WaitEventSet used to implement WaitLatch() */
static WaitEventSet *LatchWaitSet;
/* The position of the latch in LatchWaitSet. */
diff --git a/src/backend/storage/ipc/procarray.c b/src/backend/storage/ipc/procarray.c
index 80153fb250..8c8d728ba8 100644
--- a/src/backend/storage/ipc/procarray.c
+++ b/src/backend/storage/ipc/procarray.c
@@ -1754,7 +1754,7 @@ ComputeXidHorizons(ComputeXidHorizonsResult *h)
* current top-level xid any.
*
* Without an assigned xid we could use a horizon as aggressive as
- * ReadNewTransactionid(), but we can get away with the much cheaper
+ * GetNewTransactionId(), but we can get away with the much cheaper
* latestCompletedXid + 1: If this backend has no xid there, by
* definition, can't be any newer changes in the temp table than
* latestCompletedXid.
diff --git a/src/backend/storage/lmgr/spin.c b/src/backend/storage/lmgr/spin.c
index e406bea201..6052779d9c 100644
--- a/src/backend/storage/lmgr/spin.c
+++ b/src/backend/storage/lmgr/spin.c
@@ -37,7 +37,7 @@
#define NUM_EMULATION_SEMAPHORES (NUM_SPINLOCK_SEMAPHORES + NUM_ATOMICS_SEMAPHORES)
#else
#define NUM_EMULATION_SEMAPHORES (NUM_SPINLOCK_SEMAPHORES)
-#endif /* DISABLE_ATOMICS */
+#endif /* HAVE_ATOMICS */
PGSemaphore *SpinlockSemaArray;