Don't purge huge extents when decay is off.
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38a48e5741
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0f552ed673
@ -103,6 +103,12 @@ arena_prof_info_set(tsd_t *tsd, edata_t *edata, prof_tctx_t *tctx) {
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large_prof_info_set(edata, tctx);
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}
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JEMALLOC_ALWAYS_INLINE bool
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arena_may_force_decay(arena_t *arena) {
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return !(arena_dirty_decay_ms_get(arena) == -1
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|| arena_muzzy_decay_ms_get(arena) == -1);
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}
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JEMALLOC_ALWAYS_INLINE void
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arena_decay_ticks(tsdn_t *tsdn, arena_t *arena, unsigned nticks) {
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tsd_t *tsd;
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@ -1226,7 +1226,8 @@ extent_record(tsdn_t *tsdn, arena_t *arena, ehooks_t *ehooks, ecache_t *ecache,
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&arena->edata_cache, ehooks, rtree_ctx, ecache,
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edata, &coalesced, growing_retained);
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} while (coalesced);
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if (edata_size_get(edata) >= oversize_threshold) {
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if (edata_size_get(edata) >= oversize_threshold &&
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arena_may_force_decay(arena)) {
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/* Shortcut to purge the oversize extent eagerly. */
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malloc_mutex_unlock(tsdn, &ecache->mtx);
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arena_decay_extent(tsdn, arena, ehooks, edata);
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