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From: Bart V. A. <bar...@gm...> - 2006-08-27 15:29:32
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On 8/27/06, Julian Seward <js...@ac...> wrote: > > On Saturday 26 August 2006 17:22, Bart Van Assche wrote: > > > - Disabled malloc()/free() and friends wrappers. > > Maybe they could be re-enabled? Wrapping malloc/free provides useful > extra > info on the location of contended addresses located inside heap blocks, > and > as per my patch it is no longer a big space overhead. > These wrappers certainly can be re-enabled. One reason why I disabled them is that the algorithm in drd for reporting allocation call stacks is not fool-proof: e.g. when free() is called after a race occurred but before it is reported, then no call stack will be printed. |