ITS#8969 tweak mdb_page_split

Bump up number of keys for which we use fine-grained splitpoint search
6 years ago · a51fb486d8
parent 09fb1de05e
commit a51fb486d8
1 changed files with 1 additions and 1 deletions
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@ -10167,7 +10167,7 @@ mdb_page_split(MDB_cursor *mc, MDB_val *newkey, MDB_val *newdata, pgno_t newpgno
 			 * the split so the new page is emptier than the old page.
 			 * This yields better packing during sequential inserts.
 			 */
-			if (nkeys < 20 || nsize > pmax/16 || newindx >= nkeys) {
+			if (nkeys < 32 || nsize > pmax/16 || newindx >= nkeys) {
 				/* Find split point */
 				psize = 0;
 				if (newindx <= split_indx || newindx >= nkeys) {