Re: [PATCHv2 00/14] perf tools: Adding xz decompression support
From: Jiri Olsa
Date: Fri Mar 06 2015 - 07:54:28 EST
On Fri, Mar 06, 2015 at 12:13:48PM +0100, Jiri Olsa wrote:
> hi,
> adding support to decompress kernel modules on Fedora 21
> (lzma compression) vaguely continuing in previous RFC:
> http://marc.info/?l=linux-kernel&m=142261340327588&w=2
>
> I'm basically extending he decompression framework Namhyung
> introduced earlier plus other fixes for kernel modules dso
> objects handling.
>
> Last patch adds decompression support to annotate command, so
> it now displays annotation for compressed kernel modules.
>
> Current work available at:
> git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git
> perf/lzma
>
> NOTE It's rebased on 'perf/build' branch.
>
> v2 changes:
> - added warning message for undetected lzma support (Arnaldo)
> - simplyfied code in decompress_kmodule (Namhyung)
> - renamed dsos__new to dsos__addnew (Arnaldo)
> - moved kmod_path__parse to dso.c object because of the python's
> perf.so compilation issue
> - added extra m.comp check and comment into map_groups__set_module_path
oops, forgot to add Namhyug's ACK.. :-\
jirka
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