linux-kernel - Re: [PATCH v3 13/35] lib: add allocation tagging support for memory allocation profiling

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Message-ID: <fejelroz2s7fnjakqp4fuqhukqf7uwjofu36hdyz33nhg2gnjr@hji5t6wlgznh>
Date: Sat, 17 Feb 2024 15:10:42 -0500
From: Kent Overstreet <kent.overstreet@...ux.dev>
To: Pasha Tatashin <pasha.tatashin@...een.com>
Cc: Suren Baghdasaryan <surenb@...gle.com>, 
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Subject: Re: [PATCH v3 13/35] lib: add allocation tagging support for memory
 allocation profiling

On Fri, Feb 16, 2024 at 12:18:09PM -0500, Pasha Tatashin wrote:
> > > Personally, I hate trying to count long strings digits by eyeball...
> >
> > Maybe something like this work for everyone then?:
> >
> > 160432128 (153MiB)     mm/slub.c:1826 module:slub func:alloc_slab_page
> 
> That would be even harder to parse.
> 
> This one liner should converts bytes to human readable size:
> sort -rn /proc/allocinfo | numfmt --to=iec

I like this, it doesn't print out that godawful kibibytes crap