[asterisk-dev] [Code Review] MALLOC_DEBUG atexit unreleased malloc memory summary.

[Mark Michelson]

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/branches/1.8/main/astmm.c
<https://reviewboard.asterisk.org/r/2196/#comment14226>

    I suggest printing the current status of the memory atexit list command once the command is processed (i.e. whether it is currently on or off)



/branches/1.8/main/astmm.c
<https://reviewboard.asterisk.org/r/2196/#comment14225>

    I suggest printing on the CLI the current atexit summary information that will be displayed (whether it is currently off, by line, by func, etc.).



/branches/1.8/main/astmm.c
<https://reviewboard.asterisk.org/r/2196/#comment14224>

    Do you think there might be value in adding this mergesort algorithm as a general linked list sort in linkedlist.h?


- Mark


On Nov. 20, 2012, 1 p.m., rmudgett wrote:
> 
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> https://reviewboard.asterisk.org/r/2196/
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> 
> (Updated Nov. 20, 2012, 1 p.m.)
> 
> 
> Review request for Asterisk Developers.
> 
> 
> Summary
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> * Adds the following CLI commands to control MALLOC_DEBUG reporting of unreleased malloc memory when Asterisk is shut down.
> memory atexit list on
> memory atexit list off
> memory atexit summary byline
> memory atexit summary byfunc
> memory atexit summary byfile
> memory atexit summary off
> 
> * Made check all remaining allocated region blocks atexit for fence violations.
> 
> * Increased the allocated region hash table size by about three times.  It still isn't large enough considering the number of malloced blocks Asterisk uses.
> 
> 
> Diffs
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> 
>   /branches/1.8/main/asterisk.c 376549 
>   /branches/1.8/main/astmm.c 376549 
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> Diff: https://reviewboard.asterisk.org/r/2196/diff
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> 
> Testing
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> Started Asterisk.
> CLI "memory atexit list on"
> CLI "memory atexit summary byline"
> CLI "memory atexit summary byfunc"
> CLI "memory atexit summary byfile"
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> Output format at Asterisk exit as intended for unreleased memory.
> 
> 
> Thanks,
> 
> rmudgett
> 
>

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