lihao/jemalloc
1
0
Fork 0
mirror of https://github.com/jemalloc/jemalloc.git synced 2026-07-23 13:13:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

Rename prof.dump_prefix to prof.prefix

Browse Source 
This better aligns with our naming convention.  The option has not been included
in any upstream release yet.
This commit is contained in:
Qi Wang
2021-08-12 15:48:02 -07:00
committed by Qi Wang
parent 6a01600712
commit 5884a076fb
5 changed files with 37 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
src/prof_sys.c
View File

@@ -34,7 +34,7 @@ static uint64_t prof_dump_iseq;
static uint64_t prof_dump_mseq;
static uint64_t prof_dump_useq;
static char *prof_dump_prefix = NULL;
static char *prof_prefix = NULL;
/* The fallback allocator profiling functionality will use. */
base_t *prof_base;
@@ -524,16 +524,16 @@ prof_strncpy(char *UNUSED dest, const char *UNUSED src, size_t UNUSED size) {
}
static const char *
prof_dump_prefix_get(tsdn_t* tsdn) {
prof_prefix_get(tsdn_t* tsdn) {
malloc_mutex_assert_owner(tsdn, &prof_dump_filename_mtx);
return prof_dump_prefix == NULL ? opt_prof_prefix : prof_dump_prefix;
return prof_prefix == NULL ? opt_prof_prefix : prof_prefix;
}
static bool
prof_dump_prefix_is_empty(tsdn_t *tsdn) {
prof_prefix_is_empty(tsdn_t *tsdn) {
malloc_mutex_lock(tsdn, &prof_dump_filename_mtx);
bool ret = (prof_dump_prefix_get(tsdn)[0] == '\0');
bool ret = (prof_prefix_get(tsdn)[0] == '\0');
malloc_mutex_unlock(tsdn, &prof_dump_filename_mtx);
return ret;
}
@@ -545,18 +545,18 @@ prof_dump_filename(tsd_t *tsd, char *filename, char v, uint64_t vseq) {
cassert(config_prof);
assert(tsd_reentrancy_level_get(tsd) == 0);
const char *prof_prefix = prof_dump_prefix_get(tsd_tsdn(tsd));
const char *prof_prefix = prof_prefix_get(tsd_tsdn(tsd));
if (vseq != VSEQ_INVALID) {
/* "<prefix>.<pid>.<seq>.v<vseq>.heap" */
malloc_snprintf(filename, DUMP_FILENAME_BUFSIZE,
"%s.%d.%"FMTu64".%c%"FMTu64".heap",
prof_prefix, prof_getpid(), prof_dump_seq, v, vseq);
"%s.%d.%"FMTu64".%c%"FMTu64".heap", prof_prefix,
prof_getpid(), prof_dump_seq, v, vseq);
} else {
/* "<prefix>.<pid>.<seq>.<v>.heap" */
malloc_snprintf(filename, DUMP_FILENAME_BUFSIZE,
"%s.%d.%"FMTu64".%c.heap",
prof_prefix, prof_getpid(), prof_dump_seq, v);
"%s.%d.%"FMTu64".%c.heap", prof_prefix,
prof_getpid(), prof_dump_seq, v);
}
prof_dump_seq++;
}
@@ -565,8 +565,7 @@ void
prof_get_default_filename(tsdn_t *tsdn, char *filename, uint64_t ind) {
malloc_mutex_lock(tsdn, &prof_dump_filename_mtx);
malloc_snprintf(filename, PROF_DUMP_FILENAME_LEN,
"%s.%d.%"FMTu64".json", prof_dump_prefix_get(tsdn), prof_getpid(),
ind);
"%s.%d.%"FMTu64".json", prof_prefix_get(tsdn), prof_getpid(), ind);
malloc_mutex_unlock(tsdn, &prof_dump_filename_mtx);
}
@@ -574,7 +573,7 @@ void
prof_fdump_impl(tsd_t *tsd) {
char filename[DUMP_FILENAME_BUFSIZE];
assert(!prof_dump_prefix_is_empty(tsd_tsdn(tsd)));
assert(!prof_prefix_is_empty(tsd_tsdn(tsd)));
malloc_mutex_lock(tsd_tsdn(tsd), &prof_dump_filename_mtx);
prof_dump_filename(tsd, filename, 'f', VSEQ_INVALID);
malloc_mutex_unlock(tsd_tsdn(tsd), &prof_dump_filename_mtx);
@@ -582,11 +581,11 @@ prof_fdump_impl(tsd_t *tsd) {
}
bool
prof_dump_prefix_set(tsdn_t *tsdn, const char *prefix) {
prof_prefix_set(tsdn_t *tsdn, const char *prefix) {
cassert(config_prof);
ctl_mtx_assert_held(tsdn);
malloc_mutex_lock(tsdn, &prof_dump_filename_mtx);
if (prof_dump_prefix == NULL) {
if (prof_prefix == NULL) {
malloc_mutex_unlock(tsdn, &prof_dump_filename_mtx);
/* Everything is still guarded by ctl_mtx. */
char *buffer = base_alloc(tsdn, prof_base,
@@ -595,12 +594,12 @@ prof_dump_prefix_set(tsdn_t *tsdn, const char *prefix) {
return true;
}
malloc_mutex_lock(tsdn, &prof_dump_filename_mtx);
prof_dump_prefix = buffer;
prof_prefix = buffer;
}
assert(prof_dump_prefix != NULL);
assert(prof_prefix != NULL);
prof_strncpy(prof_dump_prefix, prefix, PROF_DUMP_FILENAME_LEN - 1);
prof_dump_prefix[PROF_DUMP_FILENAME_LEN - 1] = '\0';
prof_strncpy(prof_prefix, prefix, PROF_DUMP_FILENAME_LEN - 1);
prof_prefix[PROF_DUMP_FILENAME_LEN - 1] = '\0';
malloc_mutex_unlock(tsdn, &prof_dump_filename_mtx);
return false;
@@ -609,7 +608,7 @@ prof_dump_prefix_set(tsdn_t *tsdn, const char *prefix) {
void
prof_idump_impl(tsd_t *tsd) {
malloc_mutex_lock(tsd_tsdn(tsd), &prof_dump_filename_mtx);
if (prof_dump_prefix_get(tsd_tsdn(tsd))[0] == '\0') {
if (prof_prefix_get(tsd_tsdn(tsd))[0] == '\0') {
malloc_mutex_unlock(tsd_tsdn(tsd), &prof_dump_filename_mtx);
return;
}
@@ -626,7 +625,7 @@ prof_mdump_impl(tsd_t *tsd, const char *filename) {
if (filename == NULL) {
/* No filename specified, so automatically generate one. */
malloc_mutex_lock(tsd_tsdn(tsd), &prof_dump_filename_mtx);
if (prof_dump_prefix_get(tsd_tsdn(tsd))[0] == '\0') {
if (prof_prefix_get(tsd_tsdn(tsd))[0] == '\0') {
malloc_mutex_unlock(tsd_tsdn(tsd), &prof_dump_filename_mtx);
return true;
}
@@ -642,7 +641,7 @@ void
prof_gdump_impl(tsd_t *tsd) {
tsdn_t *tsdn = tsd_tsdn(tsd);
malloc_mutex_lock(tsdn, &prof_dump_filename_mtx);
if (prof_dump_prefix_get(tsdn)[0] == '\0') {
if (prof_prefix_get(tsdn)[0] == '\0') {
malloc_mutex_unlock(tsdn, &prof_dump_filename_mtx);
return;
}