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Fix crash test allocation error under TSAN 

Summary:
We were seeing the following error: "ThreadSanitizer: DenseSlabAllocator overflow. Dying."

It is fixable by mmap'ing a smaller region for keys' expected values, which this PR achieves by reducing the number of keys.
Closes https://github.com/facebook/rocksdb/pull/3803

Differential Revision: D7874478

Pulled By: ajkr

fbshipit-source-id: 433939f5cb92410ab4777d540cb0cc2ee0fe6c2e
This commit is contained in:
Andrew Kryczka 2018-05-04 13:40:58 -07:00 committed by Facebook Github Bot
parent a703432808
commit 6fc1bccef5
1 changed files with 3 additions and 0 deletions
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Makefile
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@ -224,6 +224,9 @@ ifdef COMPILE_WITH_TSAN
PROFILING_FLAGS =
# LUA is not supported under TSAN
LUA_PATH =
# Limit keys for crash test under TSAN to avoid error:
# "ThreadSanitizer: DenseSlabAllocator overflow. Dying."
CRASH_TEST_EXT_ARGS += --max_key=1000000
endif
# AIX doesn't work with -pg