diff options
Diffstat (limited to 'src/backend/port/unix_latch.c')
| -rw-r--r-- | src/backend/port/unix_latch.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/port/unix_latch.c b/src/backend/port/unix_latch.c index 4d1a3051771..d0e928f8c49 100644 --- a/src/backend/port/unix_latch.c +++ b/src/backend/port/unix_latch.c @@ -239,7 +239,7 @@ WaitLatchOrSocket(volatile Latch *latch, int wakeEvents, pgsocket sock, /* * Initialize timeout if requested. We must record the current time so * that we can determine the remaining timeout if the poll() or select() - * is interrupted. (On some platforms, select() will update the contents + * is interrupted. (On some platforms, select() will update the contents * of "tv" for us, but unfortunately we can't rely on that.) */ if (wakeEvents & WL_TIMEOUT) @@ -500,7 +500,7 @@ SetLatch(volatile Latch *latch) /* * XXX there really ought to be a memory barrier operation right here, to * ensure that any flag variables we might have changed get flushed to - * main memory before we check/set is_set. Without that, we have to + * main memory before we check/set is_set. Without that, we have to * require that callers provide their own synchronization for machines * with weak memory ordering (see latch.h). */ @@ -559,7 +559,7 @@ ResetLatch(volatile Latch *latch) /* * XXX there really ought to be a memory barrier operation right here, to * ensure that the write to is_set gets flushed to main memory before we - * examine any flag variables. Otherwise a concurrent SetLatch might + * examine any flag variables. Otherwise a concurrent SetLatch might * falsely conclude that it needn't signal us, even though we have missed * seeing some flag updates that SetLatch was supposed to inform us of. * For the moment, callers must supply their own synchronization of flag |