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| author | Jason Evans <je@fb.com> | 2011-01-15 01:27:44 (GMT) |
|---|---|---|
| committer | Jason Evans <je@fb.com> | 2011-01-15 01:27:44 (GMT) |
| commit | 10e45230940bc0db43945d7b1445557e1405ebe0 (patch) | |
| tree | dc312549ab51e7c968817084f347f80a1598677e /.gitignore | |
| parent | 624f2f3cc9e6aa2a5eab18bd1eb84f89a6ac8b5c (diff) | |
| download | jemalloc-10e45230940bc0db43945d7b1445557e1405ebe0.zip jemalloc-10e45230940bc0db43945d7b1445557e1405ebe0.tar.gz jemalloc-10e45230940bc0db43945d7b1445557e1405ebe0.tar.bz2 | |
Fix a heap dumping deadlock.
Restructure the ctx initialization code such that the ctx isn't locked
across portions of the initialization code where allocation could occur.
Instead artificially inflate the cnt_merged.curobjs field, just as is
done elsewhere to avoid similar races to the one that would otherwise be
created by the reduction in locking scope.
This bug affected interval- and growth-triggered heap dumping, but not
manual heap dumping.
Diffstat (limited to '.gitignore')
0 files changed, 0 insertions, 0 deletions