Redis 2.5.7 (2.6 RC1)

[redis.git] / src / aof.c

diff --git a/src/aof.c b/src/aof.c
index 03e324914b0e191f6ab0ccb02ea4685609fc89e9..115da29bae2fd7243b823ab6c3b0475dbadcdcdc 100644 (file)
--- a/src/aof.c
+++ b/src/aof.c
@@ -46,7 +46,7 @@ void stopAppendOnly(void) {
 /* Called when the user switches from "appendonly no" to "appendonly yes"
  * at runtime using the CONFIG command. */
 int startAppendOnly(void) {
-    server.aof_last_fsync = time(NULL);
+    server.aof_last_fsync = server.unixtime;
     server.aof_fd = open(server.aof_filename,O_WRONLY|O_APPEND|O_CREAT,0644);
     redisAssert(server.aof_state == REDIS_AOF_OFF);
     if (server.aof_fd == -1) {
@@ -108,6 +108,7 @@ void flushAppendOnlyFile(int force) {
             }
             /* Otherwise fall trough, and go write since we can't wait
              * over two seconds. */
+            server.aof_delayed_fsync++;
             redisLog(REDIS_NOTICE,"Asynchronous AOF fsync is taking too long (disk is busy?). Writing the AOF buffer without waiting for fsync to complete, this may slow down Redis.");
         }
     }
@@ -287,6 +288,7 @@ struct redisClient *createFakeClient(void) {
     selectDb(c,0);
     c->fd = -1;
     c->querybuf = sdsempty();
+    c->querybuf_peak = 0;
     c->argc = 0;
     c->argv = NULL;
     c->bufpos = 0;
@@ -609,6 +611,12 @@ int rewriteSortedSetObject(rio *r, robj *key, robj *o) {
     return 1;
 }
 
+/* Write either the key or the value of the currently selected item of an hash.
+ * The 'hi' argument passes a valid Redis hash iterator.
+ * The 'what' filed specifies if to write a key or a value and can be
+ * either REDIS_HASH_KEY or REDIS_HASH_VALUE.
+ *
+ * The function returns 0 on error, non-zero on success. */
 static int rioWriteHashIteratorCursor(rio *r, hashTypeIterator *hi, int what) {
     if (hi->encoding == REDIS_ENCODING_ZIPLIST) {
         unsigned char *vstr = NULL;
@@ -795,9 +803,9 @@ int rewriteAppendOnlyFileBackground(void) {
         if (server.sofd > 0) close(server.sofd);
         snprintf(tmpfile,256,"temp-rewriteaof-bg-%d.aof", (int) getpid());
         if (rewriteAppendOnlyFile(tmpfile) == REDIS_OK) {
-            _exit(0);
+            exitFromChild(0);
         } else {
-            _exit(1);
+            exitFromChild(1);
         }
     } else {
         /* Parent */