project-base/server-skynet-source-3rd-jemalloc
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Do not create size class tables for non-prof builds

Browse Source
This commit is contained in:
Yinan Zhang 2020-08-21 15:33:50 -07:00
parent 8efcdc3f98
commit 20f2479ed7
4 changed files with 16 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/jemalloc/internal/prof_data.h
View File

@ -10,8 +10,8 @@ extern malloc_mutex_t prof_dump_mtx;
extern malloc_mutex_t *gctx_locks;
extern malloc_mutex_t *tdata_locks;
extern size_t prof_unbiased_sz[SC_NSIZES];
extern size_t prof_shifted_unbiased_cnt[SC_NSIZES];
extern size_t prof_unbiased_sz[PROF_SC_NSIZES];
extern size_t prof_shifted_unbiased_cnt[PROF_SC_NSIZES];
void prof_bt_hash(const void *key, size_t r_hash[2]);
bool prof_bt_keycomp(const void *k1, const void *k2);

8
include/jemalloc/internal/prof_types.h
View File

@ -39,6 +39,14 @@ typedef struct prof_recent_s prof_recent_t;
# define PROF_DUMP_BUFSIZE 65536
#endif
/* Size of size class related tables */
#ifdef JEMALLOC_PROF
# define PROF_SC_NSIZES SC_NSIZES
#else
/* Minimize memory bloat for non-prof builds. */
# define PROF_SC_NSIZES 1
#endif
/* Size of stack-allocated buffer used by prof_printf(). */
#define PROF_PRINTF_BUFSIZE 128

4
src/prof.c
View File

@ -89,6 +89,8 @@ prof_alloc_rollback(tsd_t *tsd, prof_tctx_t *tctx) {
void
prof_malloc_sample_object(tsd_t *tsd, const void *ptr, size_t size,
size_t usize, prof_tctx_t *tctx) {
cassert(config_prof);
if (opt_prof_sys_thread_name) {
prof_sys_thread_name_fetch(tsd);
}
@ -133,6 +135,8 @@ prof_malloc_sample_object(tsd_t *tsd, const void *ptr, size_t size,
void
prof_free_sampled_object(tsd_t *tsd, size_t usize, prof_info_t *prof_info) {
cassert(config_prof);
assert(prof_info != NULL);
prof_tctx_t *tctx = prof_info->alloc_tctx;
assert((uintptr_t)tctx > (uintptr_t)1U);

4
src/prof_data.c
View File

@ -59,8 +59,8 @@ static ckh_t bt2gctx;
*/
static prof_tdata_tree_t tdatas;
size_t prof_unbiased_sz[SC_NSIZES];
size_t prof_shifted_unbiased_cnt[SC_NSIZES];
size_t prof_unbiased_sz[PROF_SC_NSIZES];
size_t prof_shifted_unbiased_cnt[PROF_SC_NSIZES];
/******************************************************************************/
/* Red-black trees. */