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Tweak prev patch for ovpage search

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This commit is contained in:
Howard Chu 2014-06-18 09:07:39 -07:00
parent 2db55c7d99
commit dc7f2530dd
1 changed files with 1 additions and 5 deletions
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6
libraries/liblmdb/mdb.c
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@ -1779,10 +1779,6 @@ mdb_page_dirty(MDB_txn *txn, MDB_page *mp)
static int static int
mdb_page_alloc(MDB_cursor *mc, int num, MDB_page **mp) mdb_page_alloc(MDB_cursor *mc, int num, MDB_page **mp)
{ {
/* use PARANOID for now, default infinite search slows down too much
* when the freelist is large
*/
#define MDB_PARANOID
#ifdef MDB_PARANOID /* Seems like we can ignore this now */ #ifdef MDB_PARANOID /* Seems like we can ignore this now */
/* Get at most <Max_retries> more freeDB records once me_pghead /* Get at most <Max_retries> more freeDB records once me_pghead
* has enough pages. If not enough, use new pages from the map. * has enough pages. If not enough, use new pages from the map.
@ -1827,7 +1823,7 @@ mdb_page_alloc(MDB_cursor *mc, int num, MDB_page **mp)
if (mop[i-n2] == pgno+n2) if (mop[i-n2] == pgno+n2)
goto search_done; goto search_done;
} while (--i > n2); } while (--i > n2);
if (Max_retries < INT_MAX && --retry < 0) if (--retry < 0)
break; break;
} }