project-base/server-skynet-source-3rd-jemalloc
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Revert "Use trylock in tcache_bin_flush when possible."

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This reverts commit 8584adc451.  Production
results not favorable.  Will investigate separately.
This commit is contained in:
Qi Wang
2017-04-28 13:31:09 -07:00
committed by Qi Wang
parent 209f2926b8
commit fc1aaf13fe
3 changed files with 63 additions and 142 deletions
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4
include/jemalloc/internal/tcache_inlines.h
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@@ -227,8 +227,8 @@ tcache_dalloc_large(tsd_t *tsd, tcache_t *tcache, void *ptr, szind_t binind,
tbin = tcache_large_bin_get(tcache, binind);
tbin_info = &tcache_bin_info[binind];
if (unlikely(tbin->ncached == tbin_info->ncached_max)) {
tcache_bin_flush_large(tsd, tcache, tbin, binind,
(tbin_info->ncached_max >> 1));
tcache_bin_flush_large(tsd, tbin, binind,
(tbin_info->ncached_max >> 1), tcache);
}
assert(tbin->ncached < tbin_info->ncached_max);
tbin->ncached++;