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new preloading implemented, still EXEC not handled correctly, everything to test

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antirez
2011-03-23 18:09:17 +01:00
parent 03af999cb0
commit 9791f0f8ce
4 changed files with 98 additions and 16 deletions
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26
src/redis.h
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@ -507,20 +507,19 @@ typedef struct pubsubPattern {
} pubsubPattern;
typedef void redisCommandProc(redisClient *c);
typedef void redisVmPreloadProc(redisClient *c, struct redisCommand *cmd, int argc, robj **argv);
typedef int *redisGetKeysProc(struct redisCommand *cmd, robj **argv, int argc, int *numkeys, int flags);
struct redisCommand {
char *name;
redisCommandProc *proc;
int arity;
int flags;
/* Use a function to determine which keys need to be loaded
* in the background prior to executing this command. Takes precedence
* over vm_firstkey and others, ignored when NULL */
redisVmPreloadProc *vm_preload_proc;
/* Use a function to determine keys arguments in a command line.
* Used both for diskstore preloading and Redis Cluster. */
redisGetKeysProc *getkeys_proc;
/* What keys should be loaded in background when calling this command? */
int vm_firstkey; /* The first argument that's a key (0 = no keys) */
int vm_lastkey; /* THe last argument that's a key */
int vm_keystep; /* The step between first and last key */
int firstkey; /* The first argument that's a key (0 = no keys) */
int lastkey; /* THe last argument that's a key */
int keystep; /* The step between first and last key */
long long microseconds, calls;
};
@ -829,8 +828,6 @@ void freeIOJob(iojob *j);
void queueIOJob(iojob *j);
void waitEmptyIOJobsQueue(void);
void processAllPendingIOJobs(void);
void zunionInterBlockClientOnSwappedKeys(redisClient *c, struct redisCommand *cmd, int argc, robj **argv);
void execBlockClientOnSwappedKeys(redisClient *c, struct redisCommand *cmd, int argc, robj **argv);
int blockClientOnSwappedKeys(redisClient *c, struct redisCommand *cmd);
int dontWaitForSwappedKey(redisClient *c, robj *key);
void handleClientsBlockedOnSwappedKey(redisDb *db, robj *key);
@ -917,6 +914,15 @@ int selectDb(redisClient *c, int id);
void signalModifiedKey(redisDb *db, robj *key);
void signalFlushedDb(int dbid);
/* API to get key arguments from commands */
#define REDIS_GETKEYS_ALL 0
#define REDIS_GETKEYS_PRELOAD 1
int *getKeysFromCommand(struct redisCommand *cmd, robj **argv, int argc, int *numkeys, int flags);
void getKeysFreeResult(int *result);
int *noPreloadGetKeys(struct redisCommand *cmd,robj **argv, int argc, int *numkeys, int flags);
int *renameGetKeys(struct redisCommand *cmd,robj **argv, int argc, int *numkeys, int flags);
int *zunionInterGetKeys(struct redisCommand *cmd,robj **argv, int argc, int *numkeys, int flags);
/* Git SHA1 */
char *redisGitSHA1(void);
char *redisGitDirty(void);