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rehash: handle one db until finished

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zhaozhao.zz 2017-11-18 01:21:39 +08:00 committed by antirez
parent cf9a3f7048
commit 57bd8feb8d
1 changed files with 5 additions and 2 deletions
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7
src/server.c
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@ -908,12 +908,15 @@ void databasesCron(void) {
/* Rehash */ /* Rehash */
if (server.activerehashing) { if (server.activerehashing) {
for (j = 0; j < dbs_per_call; j++) { for (j = 0; j < dbs_per_call; j++) {
int work_done = incrementallyRehash(rehash_db % server.dbnum); int work_done = incrementallyRehash(rehash_db);
rehash_db++;
if (work_done) { if (work_done) {
/* If the function did some work, stop here, we'll do /* If the function did some work, stop here, we'll do
* more at the next cron loop. */ * more at the next cron loop. */
break; break;
} else {
/* If this db didn't need rehash, we'll try the next one. */
rehash_db++;
rehash_db %= server.dbnum;
} }
} }
} }