Upgrade rocksdb to v7.9.2 (#555)

* upgrade to rocksdb v7.9.2

* need c++17 for rocksdb

* don't prefix jemalloc

* different exception specifier

deps/Makefile

@@ -95,7 +95,7 @@ JEMALLOC_LDFLAGS= $(LDFLAGS)
 
 jemalloc: .make-prerequisites
 	@printf '%b %b\n' $(MAKECOLOR)MAKE$(ENDCOLOR) $(BINCOLOR)$@$(ENDCOLOR)
-	cd jemalloc && ./configure --with-version=5.2.1-0-g0 --with-lg-quantum=3 --with-jemalloc-prefix=je_ --disable-cxx CFLAGS="$(JEMALLOC_CFLAGS)" LDFLAGS="$(JEMALLOC_LDFLAGS)"
+	cd jemalloc && ./configure --with-version=5.2.1-0-g0 --with-lg-quantum=3 --disable-cxx CFLAGS="$(JEMALLOC_CFLAGS)" LDFLAGS="$(JEMALLOC_LDFLAGS)"
 	cd jemalloc && $(MAKE) CFLAGS="$(JEMALLOC_CFLAGS)" LDFLAGS="$(JEMALLOC_LDFLAGS)" lib/libjemalloc.a
 
 .PHONY: jemalloc

deps/rocksdb

@@ -1 +1 @@
-Subproject commit e3169e3ea8762d2f34880742106858a23c8dc8b7
+Subproject commit 444b3f4845dd01b0d127c4b420fdd3b50ad56682

src/Makefile

@@ -25,7 +25,7 @@ NODEPS:=clean distclean
 
 # Default settings
 STD=-pedantic -DREDIS_STATIC=''
-CXX_STD=-std=c++14 -pedantic -fno-rtti -D__STDC_FORMAT_MACROS  
+CXX_STD=-std=c++17 -pedantic -fno-rtti -D__STDC_FORMAT_MACROS  
 ifneq (,$(findstring clang,$(CC)))
   STD+=-Wno-c11-extensions
 else

src/debug.cpp

@@ -341,10 +341,10 @@ void mallctl_int(client *c, robj **argv, int argc) {
     }
     size_t sz = sizeof(old);
     while (sz > 0) {
-        if ((ret=je_mallctl(szFromObj(argv[0]), &old, &sz, argc > 1? &val: NULL, argc > 1?sz: 0))) {
+        if ((ret=mallctl(szFromObj(argv[0]), &old, &sz, argc > 1? &val: NULL, argc > 1?sz: 0))) {
             if (ret == EPERM && argc > 1) {
                 /* if this option is write only, try just writing to it. */
-                if (!(ret=je_mallctl(szFromObj(argv[0]), NULL, 0, &val, sz))) {
+                if (!(ret=mallctl(szFromObj(argv[0]), NULL, 0, &val, sz))) {
                     addReply(c, shared.ok);
                     return;
                 }
@@ -375,7 +375,7 @@ void mallctl_string(client *c, robj **argv, int argc) {
     char *old;
     size_t sz = sizeof(old);
     /* for strings, it seems we need to first get the old value, before overriding it. */
-    if ((rret=je_mallctl(szFromObj(argv[0]), &old, &sz, NULL, 0))) {
+    if ((rret=mallctl(szFromObj(argv[0]), &old, &sz, NULL, 0))) {
         /* return error unless this option is write only. */
         if (!(rret == EPERM && argc > 1)) {
             addReplyErrorFormat(c,"%s", strerror(rret));
@@ -387,7 +387,7 @@ void mallctl_string(client *c, robj **argv, int argc) {
         char **valref = &val;
         if ((!strcmp(val,"VOID")))
             valref = NULL, sz = 0;
-        wret = je_mallctl(szFromObj(argv[0]), NULL, 0, valref, sz);
+        wret = mallctl(szFromObj(argv[0]), NULL, 0, valref, sz);
     }
     if (!rret)
         addReplyBulkCString(c, old);

src/new.cpp

@@ -41,10 +41,3 @@ void operator delete(void *p, std::size_t) noexcept
 }
 
 #endif
-
-#if defined(USE_JEMALLOC)
-extern "C" size_t malloc_usable_size(void *ptr)
-{
-    return zmalloc_usable_size(ptr);
-}
-#endif

src/object.cpp

@@ -1541,7 +1541,7 @@ void memoryCommand(client *c) {
     } else if (!strcasecmp(szFromObj(c->argv[1]),"malloc-stats") && c->argc == 2) {
 #if defined(USE_JEMALLOC)
         sds info = sdsempty();
-        je_malloc_stats_print(inputCatSds, &info, NULL);
+        malloc_stats_print(inputCatSds, &info, NULL);
         addReplyVerbatim(c,info,sdslen(info),"txt");
         sdsfree(info);
 #else

src/server.h

@@ -3894,13 +3894,13 @@ void incrementMvccTstamp();
 
 #if __GNUC__ >= 7 && !defined(NO_DEPRECATE_FREE)
  [[deprecated]]
-void *calloc(size_t count, size_t size);
+void *calloc(size_t count, size_t size) noexcept;
  [[deprecated]]
-void free(void *ptr);
+void free(void *ptr) noexcept;
  [[deprecated]]
-void *malloc(size_t size);
+void *malloc(size_t size) noexcept;
  [[deprecated]]
-void *realloc(void *ptr, size_t size);
+void *realloc(void *ptr, size_t size) noexcept;
 #endif
 
 /* Debugging stuff */

src/zmalloc.cpp

@@ -80,12 +80,12 @@ static_assert((PREFIX_SIZE % 16) == 0, "Our prefix must be modulo 16-bytes or ou
 #define realloc(ptr,size, type) tc_realloc(ptr,size)
 #define free(ptr) tc_free(ptr)
 #elif defined(USE_JEMALLOC)
-#define malloc(size, type) je_malloc(size)
-#define calloc(count,size,type) je_calloc(count,size)
-#define realloc(ptr,size,type) je_realloc(ptr,size)
-#define free(ptr) je_free(ptr)
-#define mallocx(size,flags) je_mallocx(size,flags)
-#define dallocx(ptr,flags) je_dallocx(ptr,flags)
+#define malloc(size, type) malloc(size)
+#define calloc(count,size,type) calloc(count,size)
+#define realloc(ptr,size,type) realloc(ptr,size)
+#define free(ptr) free(ptr)
+#define mallocx(size,flags) mallocx(size,flags)
+#define dallocx(ptr,flags) dallocx(ptr,flags)
 #else
 #define malloc(size, type) malloc(size)
 #define calloc(count,size,type) calloc(count,size)
@@ -494,17 +494,17 @@ int zmalloc_get_allocator_info(size_t *allocated,
     *allocated = *resident = *active = 0;
     /* Update the statistics cached by mallctl. */
     sz = sizeof(epoch);
-    je_mallctl("epoch", &epoch, &sz, &epoch, sz);
+    mallctl("epoch", &epoch, &sz, &epoch, sz);
     sz = sizeof(size_t);
     /* Unlike RSS, this does not include RSS from shared libraries and other non
      * heap mappings. */
-    je_mallctl("stats.resident", resident, &sz, NULL, 0);
+    mallctl("stats.resident", resident, &sz, NULL, 0);
     /* Unlike resident, this doesn't not include the pages jemalloc reserves
      * for re-use (purge will clean that). */
-    je_mallctl("stats.active", active, &sz, NULL, 0);
+    mallctl("stats.active", active, &sz, NULL, 0);
     /* Unlike zmalloc_used_memory, this matches the stats.resident by taking
      * into account all allocations done by this process (not only zmalloc). */
-    je_mallctl("stats.allocated", allocated, &sz, NULL, 0);
+    mallctl("stats.allocated", allocated, &sz, NULL, 0);
     return 1;
 }
 
@@ -512,7 +512,7 @@ void set_jemalloc_bg_thread(int enable) {
     /* let jemalloc do purging asynchronously, required when there's no traffic 
      * after flushdb */
     char val = !!enable;
-    je_mallctl("background_thread", NULL, 0, &val, 1);
+    mallctl("background_thread", NULL, 0, &val, 1);
 }
 
 int jemalloc_purge() {
@@ -520,9 +520,9 @@ int jemalloc_purge() {
     char tmp[32];
     unsigned narenas = 0;
     size_t sz = sizeof(unsigned);
-    if (!je_mallctl("arenas.narenas", &narenas, &sz, NULL, 0)) {
+    if (!mallctl("arenas.narenas", &narenas, &sz, NULL, 0)) {
         snprintf(tmp, sizeof(tmp), "arena.%d.purge", narenas);
-        if (!je_mallctl(tmp, NULL, 0, NULL, 0))
+        if (!mallctl(tmp, NULL, 0, NULL, 0))
             return 0;
     }
     return -1;

src/zmalloc.h

@@ -55,7 +55,7 @@
 #include <jemalloc/jemalloc.h>
 #if (JEMALLOC_VERSION_MAJOR == 2 && JEMALLOC_VERSION_MINOR >= 1) || (JEMALLOC_VERSION_MAJOR > 2)
 #define HAVE_MALLOC_SIZE 1
-#define zmalloc_size(p) je_malloc_usable_size(p)
+#define zmalloc_size(p) malloc_usable_size(p)
 #else
 #error "Newer version of jemalloc required"
 #endif