diff options
Diffstat (limited to 'src/backend/postmaster/checkpointer.c')
| -rw-r--r-- | src/backend/postmaster/checkpointer.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/backend/postmaster/checkpointer.c b/src/backend/postmaster/checkpointer.c index 13f152b4731..11bbe2c397f 100644 --- a/src/backend/postmaster/checkpointer.c +++ b/src/backend/postmaster/checkpointer.c @@ -1213,12 +1213,11 @@ CompactCheckpointerRequestQueue(void) * backwards from the end of the queue and check whether a request is * *preceded* by an earlier, identical request, in the hopes of doing less * copying. But that might change the semantics, if there's an - * intervening FORGET_RELATION_FSYNC or FORGET_DATABASE_FSYNC request, so - * we do it this way. It would be possible to be even smarter if we made - * the code below understand the specific semantics of such requests (it - * could blow away preceding entries that would end up being canceled - * anyhow), but it's not clear that the extra complexity would buy us - * anything. + * intervening SYNC_FORGET_REQUEST or SYNC_FILTER_REQUEST, so we do it + * this way. It would be possible to be even smarter if we made the code + * below understand the specific semantics of such requests (it could blow + * away preceding entries that would end up being canceled anyhow), but + * it's not clear that the extra complexity would buy us anything. */ for (n = 0; n < CheckpointerShmem->num_requests; n++) { |