dict.c: added two lower level methods for directly manipulating hash entries. This...

[redis.git] / src / zmalloc.c

diff --git a/src/zmalloc.c b/src/zmalloc.c
index 1917a549a61493d23cf3f00bdbcc11afed14a3e3..5408c2fafaafc1269fdef8ae8fb81299a987e264 100644 (file)
--- a/src/zmalloc.c
+++ b/src/zmalloc.c
@@ -33,6 +33,7 @@
 #include <string.h>
 #include <pthread.h>
 #include "config.h"
+#include "zmalloc.h"
 
 #ifdef HAVE_MALLOC_SIZE
 #define PREFIX_SIZE (0)
@@ -50,9 +51,14 @@
 #define calloc(count,size) tc_calloc(count,size)
 #define realloc(ptr,size) tc_realloc(ptr,size)
 #define free(ptr) tc_free(ptr)
+#elif defined(USE_JEMALLOC)
+#define malloc(size) je_malloc(size)
+#define calloc(count,size) je_calloc(count,size)
+#define realloc(ptr,size) je_realloc(ptr,size)
+#define free(ptr) je_free(ptr)
 #endif
 
-#define increment_used_memory(__n) do { \
+#define update_zmalloc_stat_alloc(__n,__size) do { \
     size_t _n = (__n); \
     if (_n&(sizeof(long)-1)) _n += sizeof(long)-(_n&(sizeof(long)-1)); \
     if (zmalloc_thread_safe) { \
@@ -64,7 +70,7 @@
     } \
 } while(0)
 
-#define decrement_used_memory(__n) do { \
+#define update_zmalloc_stat_free(__n) do { \
     size_t _n = (__n); \
     if (_n&(sizeof(long)-1)) _n += sizeof(long)-(_n&(sizeof(long)-1)); \
     if (zmalloc_thread_safe) { \
@@ -92,11 +98,11 @@ void *zmalloc(size_t size) {
 
     if (!ptr) zmalloc_oom(size);
 #ifdef HAVE_MALLOC_SIZE
-    increment_used_memory(redis_malloc_size(ptr));
+    update_zmalloc_stat_alloc(zmalloc_size(ptr),size);
     return ptr;
 #else
     *((size_t*)ptr) = size;
-    increment_used_memory(size+PREFIX_SIZE);
+    update_zmalloc_stat_alloc(size+PREFIX_SIZE,size);
     return (char*)ptr+PREFIX_SIZE;
 #endif
 }
@@ -106,11 +112,11 @@ void *zcalloc(size_t size) {
 
     if (!ptr) zmalloc_oom(size);
 #ifdef HAVE_MALLOC_SIZE
-    increment_used_memory(redis_malloc_size(ptr));
+    update_zmalloc_stat_alloc(zmalloc_size(ptr),size);
     return ptr;
 #else
     *((size_t*)ptr) = size;
-    increment_used_memory(size+PREFIX_SIZE);
+    update_zmalloc_stat_alloc(size+PREFIX_SIZE,size);
     return (char*)ptr+PREFIX_SIZE;
 #endif
 }
@@ -124,12 +130,12 @@ void *zrealloc(void *ptr, size_t size) {
 
     if (ptr == NULL) return zmalloc(size);
 #ifdef HAVE_MALLOC_SIZE
-    oldsize = redis_malloc_size(ptr);
+    oldsize = zmalloc_size(ptr);
     newptr = realloc(ptr,size);
     if (!newptr) zmalloc_oom(size);
 
-    decrement_used_memory(oldsize);
-    increment_used_memory(redis_malloc_size(newptr));
+    update_zmalloc_stat_free(oldsize);
+    update_zmalloc_stat_alloc(zmalloc_size(newptr),size);
     return newptr;
 #else
     realptr = (char*)ptr-PREFIX_SIZE;
@@ -138,8 +144,8 @@ void *zrealloc(void *ptr, size_t size) {
     if (!newptr) zmalloc_oom(size);
 
     *((size_t*)newptr) = size;
-    decrement_used_memory(oldsize);
-    increment_used_memory(size);
+    update_zmalloc_stat_free(oldsize);
+    update_zmalloc_stat_alloc(size,size);
     return (char*)newptr+PREFIX_SIZE;
 #endif
 }
@@ -152,12 +158,12 @@ void zfree(void *ptr) {
 
     if (ptr == NULL) return;
 #ifdef HAVE_MALLOC_SIZE
-    decrement_used_memory(redis_malloc_size(ptr));
+    update_zmalloc_stat_free(zmalloc_size(ptr));
     free(ptr);
 #else
     realptr = (char*)ptr-PREFIX_SIZE;
     oldsize = *((size_t*)realptr);
-    decrement_used_memory(oldsize+PREFIX_SIZE);
+    update_zmalloc_stat_free(oldsize+PREFIX_SIZE);
     free(realptr);
 #endif
 }
@@ -251,7 +257,7 @@ size_t zmalloc_get_rss(void) {
     return t_info.resident_size;
 }
 #else
-float zmalloc_get_rss(void) {
+size_t zmalloc_get_rss(void) {
     /* If we can't get the RSS in an OS-specific way for this system just
      * return the memory usage we estimated in zmalloc()..
      *