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Add internal tsd for background_thread.

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This commit is contained in:
Qi Wang
2017-06-07 16:12:50 -07:00
committed by Qi Wang
parent 73713fbb27
commit 5642f03cae
3 changed files with 24 additions and 11 deletions
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11
src/tsd.c
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@@ -103,7 +103,16 @@ tsd_data_init_nocleanup(tsd_t *tsd) {
}
tsd_t *
tsd_fetch_slow(tsd_t *tsd) {
tsd_fetch_slow(tsd_t *tsd, bool internal) {
if (internal) {
/* For internal background threads use only. */
assert(tsd->state == tsd_state_uninitialized);
tsd->state = tsd_state_reincarnated;
tsd_set(tsd);
tsd_data_init_nocleanup(tsd);
return tsd;
}
if (tsd->state == tsd_state_nominal_slow) {
/* On slow path but no work needed. */
assert(malloc_slow || !tsd_tcache_enabled_get(tsd) ||