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Merge branch 'unstable' into pending-querybuf

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This commit is contained in:
chendianqiang
2018-07-03 10:07:26 +08:00
committed by GitHub
parent 7de1ada070 2edcafb35d
commit cbb2ac0799
61 changed files with 1694 additions and 520 deletions
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32
src/server.h
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@ -142,6 +142,7 @@ typedef long long mstime_t; /* millisecond time type. */
#define CONFIG_DEFAULT_AOF_USE_RDB_PREAMBLE 1
#define CONFIG_DEFAULT_ACTIVE_REHASHING 1
#define CONFIG_DEFAULT_AOF_REWRITE_INCREMENTAL_FSYNC 1
#define CONFIG_DEFAULT_RDB_SAVE_INCREMENTAL_FSYNC 1
#define CONFIG_DEFAULT_MIN_SLAVES_TO_WRITE 0
#define CONFIG_DEFAULT_MIN_SLAVES_MAX_LAG 10
#define NET_IP_STR_LEN 46 /* INET6_ADDRSTRLEN is 46, but we need to be sure */
@ -183,7 +184,8 @@ typedef long long mstime_t; /* millisecond time type. */
#define PROTO_INLINE_MAX_SIZE (1024*64) /* Max size of inline reads */
#define PROTO_MBULK_BIG_ARG (1024*32)
#define LONG_STR_SIZE 21 /* Bytes needed for long -> str + '\0' */
#define AOF_AUTOSYNC_BYTES (1024*1024*32) /* fdatasync every 32MB */
#define REDIS_AUTOSYNC_BYTES (1024*1024*32) /* fdatasync every 32MB */
#define LIMIT_PENDING_QUERYBUF (4*1024*1024) /* 4mb */
/* When configuring the server eventloop, we setup it so that the total number
@ -340,7 +342,7 @@ typedef long long mstime_t; /* millisecond time type. */
/* Anti-warning macro... */
#define UNUSED(V) ((void) V)
#define ZSKIPLIST_MAXLEVEL 32 /* Should be enough for 2^32 elements */
#define ZSKIPLIST_MAXLEVEL 64 /* Should be enough for 2^64 elements */
#define ZSKIPLIST_P 0.25 /* Skiplist P = 1/4 */
/* Append only defines */
@ -349,12 +351,14 @@ typedef long long mstime_t; /* millisecond time type. */
#define AOF_FSYNC_EVERYSEC 2
#define CONFIG_DEFAULT_AOF_FSYNC AOF_FSYNC_EVERYSEC
/* Zip structure related defaults */
/* Zipped structures related defaults */
#define OBJ_HASH_MAX_ZIPLIST_ENTRIES 512
#define OBJ_HASH_MAX_ZIPLIST_VALUE 64
#define OBJ_SET_MAX_INTSET_ENTRIES 512
#define OBJ_ZSET_MAX_ZIPLIST_ENTRIES 128
#define OBJ_ZSET_MAX_ZIPLIST_VALUE 64
#define OBJ_STREAM_NODE_MAX_BYTES 4096
#define OBJ_STREAM_NODE_MAX_ENTRIES 100
/* List defaults */
#define OBJ_LIST_MAX_ZIPLIST_SIZE -2
@ -781,7 +785,7 @@ typedef struct zskiplistNode {
struct zskiplistNode *backward;
struct zskiplistLevel {
struct zskiplistNode *forward;
unsigned int span;
unsigned long span;
} level[];
} zskiplistNode;
@ -880,13 +884,13 @@ typedef struct rdbSaveInfo {
#define RDB_SAVE_INFO_INIT {-1,0,"000000000000000000000000000000",-1}
typedef struct malloc_stats {
struct malloc_stats {
size_t zmalloc_used;
size_t process_rss;
size_t allocator_allocated;
size_t allocator_active;
size_t allocator_resident;
} malloc_stats;
};
/*-----------------------------------------------------------------------------
* Global server state
@ -950,6 +954,7 @@ struct redisServer {
list *clients_pending_write; /* There is to write or install handler. */
list *slaves, *monitors; /* List of slaves and MONITORs */
client *current_client; /* Current client, only used on crash report */
rax *clients_index; /* Active clients dictionary by client ID. */
int clients_paused; /* True if clients are currently paused */
mstime_t clients_pause_end_time; /* Time when we undo clients_paused */
char neterr[ANET_ERR_LEN]; /* Error buffer for anet.c */
@ -993,7 +998,7 @@ struct redisServer {
long long slowlog_entry_id; /* SLOWLOG current entry ID */
long long slowlog_log_slower_than; /* SLOWLOG time limit (to get logged) */
unsigned long slowlog_max_len; /* SLOWLOG max number of items logged */
malloc_stats cron_malloc_stats; /* sampled in serverCron(). */
struct malloc_stats cron_malloc_stats; /* sampled in serverCron(). */
long long stat_net_input_bytes; /* Bytes read from network. */
long long stat_net_output_bytes; /* Bytes written to network. */
size_t stat_rdb_cow_bytes; /* Copy on write bytes during RDB saving. */
@ -1045,7 +1050,8 @@ struct redisServer {
time_t aof_rewrite_time_start; /* Current AOF rewrite start time. */
int aof_lastbgrewrite_status; /* C_OK or C_ERR */
unsigned long aof_delayed_fsync; /* delayed AOF fsync() counter */
int aof_rewrite_incremental_fsync;/* fsync incrementally while rewriting? */
int aof_rewrite_incremental_fsync;/* fsync incrementally while aof rewriting? */
int rdb_save_incremental_fsync; /* fsync incrementally while rdb saving? */
int aof_last_write_status; /* C_OK or C_ERR */
int aof_last_write_errno; /* Valid if aof_last_write_status is ERR */
int aof_load_truncated; /* Don't stop on unexpected AOF EOF. */
@ -1178,6 +1184,8 @@ struct redisServer {
size_t zset_max_ziplist_entries;
size_t zset_max_ziplist_value;
size_t hll_sparse_max_bytes;
size_t stream_node_max_bytes;
int64_t stream_node_max_entries;
/* List parameters */
int list_max_ziplist_size;
int list_compress_depth;
@ -1407,6 +1415,7 @@ void addReplyHumanLongDouble(client *c, long double d);
void addReplyLongLong(client *c, long long ll);
void addReplyMultiBulkLen(client *c, long length);
void addReplyHelp(client *c, const char **help);
void addReplySubcommandSyntaxError(client *c);
void copyClientOutputBuffer(client *dst, client *src);
size_t sdsZmallocSize(sds s);
size_t getStringObjectSdsUsedMemory(robj *o);
@ -1415,7 +1424,7 @@ void getClientsMaxBuffers(unsigned long *longest_output_list,
unsigned long *biggest_input_buffer);
char *getClientPeerId(client *client);
sds catClientInfoString(sds s, client *client);
sds getAllClientsInfoString(void);
sds getAllClientsInfoString(int type);
void rewriteClientCommandVector(client *c, int argc, ...);
void rewriteClientCommandArgument(client *c, int i, robj *newval);
void replaceClientCommandVector(client *c, int argc, robj **argv);
@ -1496,6 +1505,7 @@ robj *tryObjectEncoding(robj *o);
robj *getDecodedObject(robj *o);
size_t stringObjectLen(robj *o);
robj *createStringObjectFromLongLong(long long value);
robj *createStringObjectFromLongLongForValue(long long value);
robj *createStringObjectFromLongDouble(long double value, int humanfriendly);
robj *createQuicklistObject(void);
robj *createZiplistObject(void);
@ -1625,7 +1635,7 @@ void zzlNext(unsigned char *zl, unsigned char **eptr, unsigned char **sptr);
void zzlPrev(unsigned char *zl, unsigned char **eptr, unsigned char **sptr);
unsigned char *zzlFirstInRange(unsigned char *zl, zrangespec *range);
unsigned char *zzlLastInRange(unsigned char *zl, zrangespec *range);
unsigned int zsetLength(const robj *zobj);
unsigned long zsetLength(const robj *zobj);
void zsetConvert(robj *zobj, int encoding);
void zsetConvertToZiplistIfNeeded(robj *zobj, size_t maxelelen);
int zsetScore(robj *zobj, sds member, double *score);
@ -1766,6 +1776,8 @@ robj *lookupKeyWriteOrReply(client *c, robj *key, robj *reply);
robj *lookupKeyReadWithFlags(redisDb *db, robj *key, int flags);
robj *objectCommandLookup(client *c, robj *key);
robj *objectCommandLookupOrReply(client *c, robj *key, robj *reply);
void objectSetLRUOrLFU(robj *val, long long lfu_freq, long long lru_idle,
long long lru_clock);
#define LOOKUP_NONE 0
#define LOOKUP_NOTOUCH (1<<0)
void dbAdd(redisDb *db, robj *key, robj *val);