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Avoid inactivity_check within background threads.

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Passing is_background_thread down the decay path, so that background thread
itself won't attempt inactivity_check.  This fixes an issue with background
thread doing trylock on a mutex it already owns.
This commit is contained in:
Qi Wang
2017-06-22 13:57:50 -07:00
committed by Qi Wang
parent 37f3fa0941
commit 52fc887b49
2 changed files with 25 additions and 19 deletions
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5
include/jemalloc/internal/background_thread_inlines.h
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@@ -41,8 +41,9 @@ background_thread_indefinite_sleep(background_thread_info_t *info) {
}
JEMALLOC_ALWAYS_INLINE void
arena_background_thread_inactivity_check(tsdn_t *tsdn, arena_t *arena) {
if (!background_thread_enabled()) {
arena_background_thread_inactivity_check(tsdn_t *tsdn, arena_t *arena,
bool is_background_thread) {
if (!background_thread_enabled() || is_background_thread) {
return;
}
background_thread_info_t *info =