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Merge pull request #19770 from shinobu-x/mempool_lock

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common: s/unique_lock/lock_guard/, if manual lock/unlock are not necessary

Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
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Kefu Chai 2018-01-30 10:08:48 +08:00 committed by GitHub
commit 8d5da83ba0
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1 changed files with 1 additions and 1 deletions
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src/common/mempool.cc
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@ -100,7 +100,7 @@ void mempool::pool_t::get_stats(
total->bytes += shard[i].bytes;
}
if (debug_mode) {
std::unique_lock<std::mutex> shard_lock(lock);
std::lock_guard<std::mutex> shard_lock(lock);
for (auto &p : type_map) {
std::string n = ceph_demangle(p.second.type_name);
stats_t &s = (*by_type)[n];