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Memory related subcommands of DEBUG moved to MEMORY.

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This commit is contained in:
antirez
2016-09-16 10:26:23 +02:00
parent 123891dbbf
commit 78f35f8d2c
3 changed files with 43 additions and 41 deletions
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36
src/debug.c
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@ -252,14 +252,6 @@ void computeDatasetDigest(unsigned char *final) {
}
}
#if defined(USE_JEMALLOC)
void inputCatSds(void *result, const char *str) {
/* result is actually a (sds *), so re-cast it here */
sds *info = (sds *)result;
*info = sdscat(*info, str);
}
#endif
void debugCommand(client *c) {
if (c->argc == 1) {
addReplyError(c,"You must specify a subcommand for DEBUG. Try DEBUG HELP for info.");
@ -303,10 +295,6 @@ void debugCommand(client *c) {
"structsize -- Return the size of different Redis core C structures.");
blen++; addReplyStatus(c,
"htstats <dbid> -- Return hash table statistics of the specified Redis database.");
blen++; addReplyStatus(c,
"jemalloc info -- Show internal jemalloc statistics.");
blen++; addReplyStatus(c,
"jemalloc purge -- Force jemalloc to release unused memory.");
setDeferredMultiBulkLength(c,blenp,blen);
} else if (!strcasecmp(c->argv[1]->ptr,"segfault")) {
*((char*)-1) = 'x';
@ -520,30 +508,6 @@ void debugCommand(client *c) {
stats = sdscat(stats,buf);
addReplyBulkSds(c,stats);
} else if (!strcasecmp(c->argv[1]->ptr,"jemalloc") && c->argc == 3) {
#if defined(USE_JEMALLOC)
if (!strcasecmp(c->argv[2]->ptr, "info")) {
sds info = sdsempty();
je_malloc_stats_print(inputCatSds, &info, NULL);
addReplyBulkSds(c, info);
} else if (!strcasecmp(c->argv[2]->ptr, "purge")) {
char tmp[32];
unsigned narenas = 0;
size_t sz = sizeof(unsigned);
if (!je_mallctl("arenas.narenas", &narenas, &sz, NULL, 0)) {
sprintf(tmp, "arena.%d.purge", narenas);
if (!je_mallctl(tmp, NULL, 0, NULL, 0)) {
addReply(c, shared.ok);
return;
}
}
addReplyError(c, "Error purging dirty pages");
} else {
addReplyErrorFormat(c, "Valid jemalloc debug fields: info, purge");
}
#else
addReplyErrorFormat(c, "jemalloc support not available");
#endif
} else {
addReplyErrorFormat(c, "Unknown DEBUG subcommand or wrong number of arguments for '%s'",
(char*)c->argv[1]->ptr);