summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMichael Cahill <michael.cahill@wiredtiger.com>2012-05-30 09:01:18 +1000
committerMichael Cahill <michael.cahill@wiredtiger.com>2012-05-30 09:01:18 +1000
commitcc96decdbaa2338798811c31d484a073fe0ac688 (patch)
tree761c41f6d8535ff6beae8a6e485cc13200bf37dc
parent7e3a9dd3f6af195b97cd78680eaab95ad067835e (diff)
downloadmongo-cc96decdbaa2338798811c31d484a073fe0ac688.tar.gz
comment: __snapshot_sort no longer calculates a size.
-rw-r--r--src/txn/txn.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/txn/txn.c b/src/txn/txn.c
index 15e2cdab65a..36149170239 100644
--- a/src/txn/txn.c
+++ b/src/txn/txn.c
@@ -24,7 +24,7 @@ __wt_txnid_cmp(const void *v1, const void *v2)
/*
* __txn_sort_snapshot --
- * Sort a snapshot and size for faster searching.
+ * Sort a snapshot for faster searching and set the min/max bounds.
*/
static void
__txn_sort_snapshot(WT_SESSION_IMPL *session, uint32_t n, wt_txnid_t id)
@@ -33,7 +33,6 @@ __txn_sort_snapshot(WT_SESSION_IMPL *session, uint32_t n, wt_txnid_t id)
txn = &session->txn;
- /* Sort the snapshot and size for faster searching. */
qsort(txn->snapshot, n, sizeof(wt_txnid_t), __wt_txnid_cmp);
txn->snapshot_count = n;
txn->snap_min = (n == 0) ? id : txn->snapshot[0];