M_TEMP trouble in 13.0-CURRENT #0 r355131M

Gary Jennejohn gljennjohn at gmail.com
Thu Jan 9 12:26:01 UTC 2020


On Thu, 9 Jan 2020 12:58:28 +0100
Hans Petter Selasky <hps at selasky.org> wrote:

> Hi Jeff and Konstantin,
> 
> You have a logical breakage after the domainset patches for malloc. The size used for allocation statistics is not the same like for freeing causing messed up "vmstat -m".
> 
> Also you should audit the code for zero-sized allocations, because upon alloc, zero-sized is not counted, while on free it is.
> 
> See attached patch.
> 

Yeah, the patch produces much saner output.

-- 
Gary Jennejohn


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