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Improve naming for prof system thread name option

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This commit is contained in:
Yinan Zhang
2020-06-19 15:16:53 -07:00
parent 25e43c6022
commit d460333efb
9 changed files with 38 additions and 40 deletions
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18
src/prof.c
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@@ -47,7 +47,7 @@ bool opt_prof_final = false;
bool opt_prof_leak = false;
bool opt_prof_accum = false;
char opt_prof_prefix[PROF_DUMP_FILENAME_LEN];
bool opt_prof_experimental_use_sys_thread_name = false;
bool opt_prof_sys_thread_name = false;
/* Accessed via prof_sample_event_handler(). */
static counter_accum_t prof_idump_accumulated;
@@ -197,21 +197,21 @@ prof_thread_name_set_impl(tsd_t *tsd, const char *thread_name) {
}
static int
prof_read_sys_thread_name_impl(char *buf, size_t limit) {
prof_sys_thread_name_read_impl(char *buf, size_t limit) {
#ifdef JEMALLOC_HAVE_PTHREAD_SETNAME_NP
return pthread_getname_np(pthread_self(), buf, limit);
#else
return ENOSYS;
#endif
}
prof_read_sys_thread_name_t *JET_MUTABLE prof_read_sys_thread_name =
prof_read_sys_thread_name_impl;
prof_sys_thread_name_read_t *JET_MUTABLE prof_sys_thread_name_read =
prof_sys_thread_name_read_impl;
static void
prof_fetch_sys_thread_name(tsd_t *tsd) {
prof_sys_thread_name_fetch(tsd_t *tsd) {
#define THREAD_NAME_MAX_LEN 16
char buf[THREAD_NAME_MAX_LEN];
if (!prof_read_sys_thread_name(buf, THREAD_NAME_MAX_LEN)) {
if (!prof_sys_thread_name_read(buf, THREAD_NAME_MAX_LEN)) {
prof_thread_name_set_impl(tsd, buf);
}
#undef THREAD_NAME_MAX_LEN
@@ -220,8 +220,8 @@ prof_fetch_sys_thread_name(tsd_t *tsd) {
void
prof_malloc_sample_object(tsd_t *tsd, const void *ptr, size_t size,
size_t usize, prof_tctx_t *tctx) {
if (opt_prof_experimental_use_sys_thread_name) {
prof_fetch_sys_thread_name(tsd);
if (opt_prof_sys_thread_name) {
prof_sys_thread_name_fetch(tsd);
}
edata_t *edata = emap_edata_lookup(tsd_tsdn(tsd), &arena_emap_global,
@@ -870,7 +870,7 @@ prof_thread_name_get(tsd_t *tsd) {
int
prof_thread_name_set(tsd_t *tsd, const char *thread_name) {
if (opt_prof_experimental_use_sys_thread_name) {
if (opt_prof_sys_thread_name) {
return ENOENT;
} else {
return prof_thread_name_set_impl(tsd, thread_name);