1#ifndef JEMALLOC_INTERNAL_PROF_DATA_H
2#define JEMALLOC_INTERNAL_PROF_DATA_H
3
4#include "jemalloc/internal/mutex.h"
5
6extern malloc_mutex_t bt2gctx_mtx;
7extern malloc_mutex_t tdatas_mtx;
8extern malloc_mutex_t prof_dump_mtx;
9
10extern malloc_mutex_t *gctx_locks;
11extern malloc_mutex_t *tdata_locks;
12
13extern size_t prof_unbiased_sz[PROF_SC_NSIZES];
14extern size_t prof_shifted_unbiased_cnt[PROF_SC_NSIZES];
15
16void prof_bt_hash(const void *key, size_t r_hash[2]);
17bool prof_bt_keycomp(const void *k1, const void *k2);
18
19bool prof_data_init(tsd_t *tsd);
20prof_tctx_t *prof_lookup(tsd_t *tsd, prof_bt_t *bt);
21char *prof_thread_name_alloc(tsd_t *tsd, const char *thread_name);
22int prof_thread_name_set_impl(tsd_t *tsd, const char *thread_name);
23void prof_unbias_map_init();
24void prof_dump_impl(tsd_t *tsd, write_cb_t *prof_dump_write, void *cbopaque,
25 prof_tdata_t *tdata, bool leakcheck);
26prof_tdata_t * prof_tdata_init_impl(tsd_t *tsd, uint64_t thr_uid,
27 uint64_t thr_discrim, char *thread_name, bool active);
28void prof_tdata_detach(tsd_t *tsd, prof_tdata_t *tdata);
29void prof_reset(tsd_t *tsd, size_t lg_sample);
30void prof_tctx_try_destroy(tsd_t *tsd, prof_tctx_t *tctx);
31
32/* Used in unit tests. */
33size_t prof_tdata_count(void);
34size_t prof_bt_count(void);
35void prof_cnt_all(prof_cnt_t *cnt_all);
36
37#endif /* JEMALLOC_INTERNAL_PROF_DATA_H */
38