diff options
Diffstat (limited to 'src/backend/access/transam/commit_ts.c')
| -rw-r--r-- | src/backend/access/transam/commit_ts.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/backend/access/transam/commit_ts.c b/src/backend/access/transam/commit_ts.c index 659109f8d4b..9419a5ca416 100644 --- a/src/backend/access/transam/commit_ts.c +++ b/src/backend/access/transam/commit_ts.c @@ -168,7 +168,9 @@ TransactionTreeSetCommitTsData(TransactionId xid, int nsubxids, * subxid not on the previous page as head. This way, we only have to * lock/modify each SLRU page once. */ - for (i = 0, headxid = xid;;) + headxid = xid; + i = 0; + for (;;) { int pageno = TransactionIdToCTsPage(headxid); int j; @@ -184,7 +186,7 @@ TransactionTreeSetCommitTsData(TransactionId xid, int nsubxids, pageno); /* if we wrote out all subxids, we're done. */ - if (j + 1 >= nsubxids) + if (j >= nsubxids) break; /* @@ -192,7 +194,7 @@ TransactionTreeSetCommitTsData(TransactionId xid, int nsubxids, * just wrote. */ headxid = subxids[j]; - i += j - i + 1; + i = j + 1; } /* update the cached value in shared memory */ |