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[sdt] Add some tracepoints to sec and hpa modules

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Slobodan Predolac 2025-08-07 09:34:30 -07:00 • committed by Guangli Dai
parent 67435187d1
commit d70882a05d
3 changed files with 13 additions and 5 deletions
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5
src/sec.c
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@ -2,6 +2,7 @@
#include "jemalloc/internal/jemalloc_internal_includes.h"
#include "jemalloc/internal/sec.h"
#include "jemalloc/internal/jemalloc_probe.h"
static edata_t *sec_alloc(tsdn_t *tsdn, pai_t *self, size_t size,
size_t alignment, bool zero, bool guarded, bool frequent_reuse,
@ -266,6 +267,7 @@ sec_alloc(tsdn_t *tsdn, pai_t *self, size_t size, size_t alignment, bool zero,
deferred_work_generated);
}
}
JE_USDT(sec_alloc, 5, sec, shard, edata, size, frequent_reuse);
return edata;
}
@ -273,6 +275,7 @@ static bool
sec_expand(tsdn_t *tsdn, pai_t *self, edata_t *edata, size_t old_size,
size_t new_size, bool zero, bool *deferred_work_generated) {
sec_t *sec = (sec_t *)self;
JE_USDT(sec_expand, 4, sec, edata, old_size, new_size);
return pai_expand(tsdn, sec->fallback, edata, old_size, new_size, zero,
deferred_work_generated);
}
@ -281,6 +284,7 @@ static bool
sec_shrink(tsdn_t *tsdn, pai_t *self, edata_t *edata, size_t old_size,
size_t new_size, bool *deferred_work_generated) {
sec_t *sec = (sec_t *)self;
JE_USDT(sec_shrink, 4, sec, edata, old_size, new_size);
return pai_shrink(tsdn, sec->fallback, edata, old_size, new_size,
deferred_work_generated);
}
@ -351,6 +355,7 @@ sec_dalloc(
return;
}
sec_shard_t *shard = sec_shard_pick(tsdn, sec);
JE_USDT(sec_dalloc, 3, sec, shard, edata);
malloc_mutex_lock(tsdn, &shard->mtx);
if (shard->enabled) {
sec_shard_dalloc_and_unlock(tsdn, sec, shard, edata);