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ruanhaishen
redis
Commits
5f5aa487
Commit
5f5aa487
authored
Mar 09, 2013
by
antirez
Browse files
REDIS_DBCRON_DBS_PER_SEC -> REDIS_DBCRON_DBS_PER_CALL
parent
db29d71a
Changes
2
Hide whitespace changes
Inline
Side-by-side
src/redis.c
View file @
5f5aa487
...
...
@@ -645,7 +645,7 @@ void updateDictResizePolicy(void) {
* it will get more aggressive to avoid that too much memory is used by
* keys that can be removed from the keyspace.
*
* No more than REDIS_DBCRON_DBS_PER_
SEC
databases are tested at every
* No more than REDIS_DBCRON_DBS_PER_
CALL
databases are tested at every
* iteration. */
void
activeExpireCycle
(
void
)
{
static
unsigned
int
current_db
=
0
;
...
...
@@ -659,7 +659,7 @@ void activeExpireCycle(void) {
timelimit
=
1000000
*
REDIS_EXPIRELOOKUPS_TIME_PERC
/
server
.
hz
/
100
;
if
(
timelimit
<=
0
)
timelimit
=
1
;
for
(
j
=
0
;
j
<
REDIS_DBCRON_DBS_PER_
SEC
;
j
++
)
{
for
(
j
=
0
;
j
<
REDIS_DBCRON_DBS_PER_
CALL
;
j
++
)
{
int
expired
;
redisDb
*
db
=
server
.
db
+
(
current_db
%
server
.
dbnum
);
...
...
@@ -844,14 +844,14 @@ void databasesCron(void) {
unsigned
int
j
;
/* Resize */
for
(
j
=
0
;
j
<
REDIS_DBCRON_DBS_PER_
SEC
;
j
++
)
{
for
(
j
=
0
;
j
<
REDIS_DBCRON_DBS_PER_
CALL
;
j
++
)
{
tryResizeHashTables
(
resize_db
%
server
.
dbnum
);
resize_db
++
;
}
/* Rehash */
if
(
server
.
activerehashing
)
{
for
(
j
=
0
;
j
<
REDIS_DBCRON_DBS_PER_
SEC
;
j
++
)
{
for
(
j
=
0
;
j
<
REDIS_DBCRON_DBS_PER_
CALL
;
j
++
)
{
int
work_done
=
incrementallyRehash
(
rehash_db
%
server
.
dbnum
);
rehash_db
++
;
if
(
work_done
)
{
...
...
src/redis.h
View file @
5f5aa487
...
...
@@ -76,7 +76,7 @@
#define REDIS_CONFIGLINE_MAX 1024
#define REDIS_EXPIRELOOKUPS_PER_CRON 10
/* lookup 10 expires per loop */
#define REDIS_EXPIRELOOKUPS_TIME_PERC 25
/* CPU max % for keys collection */
#define REDIS_DBCRON_DBS_PER_
SEC
16
#define REDIS_DBCRON_DBS_PER_
CALL
16
#define REDIS_MAX_WRITE_PER_EVENT (1024*64)
#define REDIS_SHARED_SELECT_CMDS 10
#define REDIS_SHARED_INTEGERS 10000
...
...
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