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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-21 05:05:26 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-21 05:05:26 +0000 |
| commit | e75d99818dd3940be997520e64db8c9e3b207e39 (patch) | |
| tree | 0003ca0de74fcc8d18433e34ea68d2e7aaf06b7c /src/backend/executor/nodeAppend.c | |
| parent | Releasing progress-linux version 15.6-0+deb12u1~progress6.99u1. (diff) | |
| download | postgresql-15-e75d99818dd3940be997520e64db8c9e3b207e39.tar.xz postgresql-15-e75d99818dd3940be997520e64db8c9e3b207e39.zip | |
Merging upstream version 15.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/backend/executor/nodeAppend.c')
| -rw-r--r-- | src/backend/executor/nodeAppend.c | 31 |
1 files changed, 15 insertions, 16 deletions
diff --git a/src/backend/executor/nodeAppend.c b/src/backend/executor/nodeAppend.c index 68f13f2..0509ee2 100644 --- a/src/backend/executor/nodeAppend.c +++ b/src/backend/executor/nodeAppend.c @@ -1034,26 +1034,25 @@ ExecAppendAsyncEventWait(AppendState *node) } /* - * No need for further processing if there are no configured events - * other than the postmaster death event. + * If there are no configured events other than the postmaster death + * event, we don't need to wait or poll. */ if (GetNumRegisteredWaitEvents(node->as_eventset) == 1) + noccurred = 0; + else { - FreeWaitEventSet(node->as_eventset); - node->as_eventset = NULL; - return; - } + /* Return at most EVENT_BUFFER_SIZE events in one call. */ + if (nevents > EVENT_BUFFER_SIZE) + nevents = EVENT_BUFFER_SIZE; - /* Return at most EVENT_BUFFER_SIZE events in one call. */ - if (nevents > EVENT_BUFFER_SIZE) - nevents = EVENT_BUFFER_SIZE; - - /* - * If the timeout is -1, wait until at least one event occurs. If the - * timeout is 0, poll for events, but do not wait at all. - */ - noccurred = WaitEventSetWait(node->as_eventset, timeout, occurred_event, - nevents, WAIT_EVENT_APPEND_READY); + /* + * If the timeout is -1, wait until at least one event occurs. If + * the timeout is 0, poll for events, but do not wait at all. + */ + noccurred = WaitEventSetWait(node->as_eventset, timeout, + occurred_event, nevents, + WAIT_EVENT_APPEND_READY); + } } PG_FINALLY(); { |