Re: [HACKERS] Everything leaks; How it mm suppose to work?

Bruce Momjian wrote:
>
> Then I ran profiling on the two queries I mentioned, where one leaks and
> one doesn't, and found that the leaking one had 500 extra calls to
> malloc. Grep'ing out the calls and comparing the output of the two
> profiles, I found:
>
> 0.00 0.00 1/527 ___irs_gen_acc [162]
> 0.00 0.00 35/527 _GetDatabasePath [284]
> 0.00 0.00 491/527 _GetDatabaseName [170]
> [166] 0.8 0.00 0.00 527 _strdup [166]
> 0.00 0.00 527/2030 _malloc [105]
> 0.00 0.00 527/604 _strlen [508]
> 0.00 0.00 527/532 _bcopy [515]
>
> I believe this code was modified by Vadim to fix our problem with blind
> write errors when using psql while the regression tests were being run.
>
> Am I correct on this? I have not developed a fix yet.

Only src/backend/storage/smgr/md.c:mdblindwrt() was changed...

Vadim