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Take background thread lock when setting extent hooks.

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Qi Wang 2017-06-02 16:27:05 -07:00 • committed by Qi Wang
parent 530c07a45b
commit 3a813946fb
3 changed files with 15 additions and 4 deletions
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2
src/ctl.c
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@ -2154,7 +2154,7 @@ arena_i_extent_hooks_ctl(tsd_t *tsd, const size_t *mib, size_t miblen,
extent_hooks_t *new_extent_hooks
JEMALLOC_CC_SILENCE_INIT(NULL);
WRITE(new_extent_hooks, extent_hooks_t *);
old_extent_hooks = extent_hooks_set(arena,
old_extent_hooks = extent_hooks_set(tsd, arena,
new_extent_hooks);
READ(old_extent_hooks, extent_hooks_t *);
} else {