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Jason Evans 10e4523094 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.
2011-01-14 17:27:44 -08:00
jemalloc Fix a heap dumping deadlock. 2011-01-14 17:27:44 -08:00
.gitignore Use mremap(2) for huge realloc(). 2010-11-30 16:50:58 -08:00