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Diffstat (limited to 'src/backend/utils/time/snapmgr.c')
| -rw-r--r-- | src/backend/utils/time/snapmgr.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/backend/utils/time/snapmgr.c b/src/backend/utils/time/snapmgr.c index 95704265b67..2968c7f7b7d 100644 --- a/src/backend/utils/time/snapmgr.c +++ b/src/backend/utils/time/snapmgr.c @@ -1808,8 +1808,8 @@ TransactionIdLimitedForOldSnapshots(TransactionId recentXmin, if (ts == threshold_timestamp) { /* - * Current timestamp is in same bucket as the last limit that - * was applied. Reuse. + * Current timestamp is in same bucket as the last limit that was + * applied. Reuse. */ xlimit = threshold_xid; } @@ -1965,13 +1965,13 @@ MaintainOldSnapshotTimeMapping(TimestampTz whenTaken, TransactionId xmin) * number of minutes of difference between ts and the current * head_timestamp. * - * The distance from the current head to the current tail is one - * less than the number of entries in the mapping, because the - * entry at the head_offset is for 0 minutes after head_timestamp. + * The distance from the current head to the current tail is one less + * than the number of entries in the mapping, because the entry at the + * head_offset is for 0 minutes after head_timestamp. * - * The difference between these two values is the number of minutes - * by which we need to advance the mapping, either adding new entries - * or rotating old ones out. + * The difference between these two values is the number of minutes by + * which we need to advance the mapping, either adding new entries or + * rotating old ones out. */ distance_to_new_tail = (ts - oldSnapshotControl->head_timestamp) / USECS_PER_MINUTE; |