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Re: [PATCH 0/3] hw/net,virtfs-proxy-helper: Reduce .data footprint
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From: |
Stefano Garzarella |
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Subject: |
Re: [PATCH 0/3] hw/net,virtfs-proxy-helper: Reduce .data footprint |
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Date: |
Thu, 5 Mar 2020 11:41:42 +0100 |
On Thu, Mar 05, 2020 at 11:37:22AM +0100, Philippe Mathieu-Daudé wrote:
> On 3/5/20 10:53 AM, Stefano Garzarella wrote:
> > On Thu, Mar 05, 2020 at 02:04:43AM +0100, Philippe Mathieu-Daudé wrote:
> > > More memory footprint reduction, similar to:
> > > https://lists.gnu.org/archive/html/qemu-devel/2020-03/msg00984.html
> > >
> > > The elf-dissector tool [1] [2] helped to notice the big array.
> > >
> > > [1] https://phabricator.kde.org/source/elf-dissector/
> > > [2]
> > > https://www.volkerkrause.eu/2019/06/22/elf-dissector-aarch64-support.html
> > >
> >
> > Thanks to share these links!
>
> FYI the heap equivalent (besides that more powerful) is:
> https://github.com/KDE/heaptrack
Cool, thanks!
Previously I used valgrind's massif tool to track the heap, but I'll try
heaptrack.
Cheers,
Stefano
- [PATCH 0/3] hw/net,virtfs-proxy-helper: Reduce .data footprint, Philippe Mathieu-Daudé, 2020/03/04
- [PATCH 1/3] hw/net/e1000: Add readops/writeops typedefs, Philippe Mathieu-Daudé, 2020/03/04
- [PATCH 2/3] hw/net/e1000: Move macreg[] arrays to .rodata to save 1MiB of .data, Philippe Mathieu-Daudé, 2020/03/04
- [PATCH 3/3] virtfs-proxy-helper: Make the helper_opts[] array const, Philippe Mathieu-Daudé, 2020/03/04
- Re: [PATCH 0/3] hw/net,virtfs-proxy-helper: Reduce .data footprint, Stefano Garzarella, 2020/03/05
- Re: [PATCH 0/3] hw/net,virtfs-proxy-helper: Reduce .data footprint, Paolo Bonzini, 2020/03/06