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Tcache: split up fast and slow path data.

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This commit is contained in:
David Goldblatt 2020-04-07 17:48:35 -07:00 • committed by David Goldblatt
parent 7099c66205
commit a13fbad374
12 changed files with 156 additions and 103 deletions
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8
src/jemalloc.c
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@ -717,11 +717,13 @@ stats_print_atexit(void) {
for (i = 0, narenas = narenas_total_get(); i < narenas; i++) {
arena_t *arena = arena_get(tsdn, i, false);
if (arena != NULL) {
tcache_t *tcache;
tcache_slow_t *tcache_slow;
malloc_mutex_lock(tsdn, &arena->tcache_ql_mtx);
ql_foreach(tcache, &arena->tcache_ql, link) {
tcache_stats_merge(tsdn, tcache, arena);
ql_foreach(tcache_slow, &arena->tcache_ql,
link) {
tcache_stats_merge(tsdn,
tcache_slow->tcache, arena);
}
malloc_mutex_unlock(tsdn,
&arena->tcache_ql_mtx);