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Fix #434

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Summary: Why do we assert here? This doesn't seem like user friendly thing to do :)

Test Plan: none

Reviewers: sdong, yhchiang, rven

Reviewed By: rven

Subscribers: dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D30027
This commit is contained in:
Igor Canadi 2014-12-09 10:22:07 -08:00
parent 046ba7d47c
commit cb82d7b081
1 changed files with 1 additions and 2 deletions
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3
util/env_posix.cc
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@ -1694,11 +1694,10 @@ class PosixEnv : public Env {
} }
if (num > total_threads_limit_ || if (num > total_threads_limit_ ||
(num < total_threads_limit_ && allow_reduce)) { (num < total_threads_limit_ && allow_reduce)) {
total_threads_limit_ = num; total_threads_limit_ = std::max(1, num);
WakeUpAllThreads(); WakeUpAllThreads();
StartBGThreads(); StartBGThreads();
} }
assert(total_threads_limit_ > 0);
PthreadCall("unlock", pthread_mutex_unlock(&mu_)); PthreadCall("unlock", pthread_mutex_unlock(&mu_));
} }