Re: [Qemu-devel] [PATCH] Put all trace.o into libqemuutil.a

[Stefan Hajnoczi <stefanha@gmail.com>]

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On Tue, Apr 04, 2017 at 09:39:39PM +0000, Xu, Anthony wrote:

Thanks, applied to my tracing-next tree:
https://github.com/stefanha/qemu/commits/tracing-next

I fixed up the patch when applying it.  Comments below:

> Put all trace.o into libqemuutil.a

Please use the "trace: " prefix for tracing patches.

All components of QEMU have commonly used prefixes that make it easy to
identify which area a patch affects.  People reading the mailing list or
grepping through git logs rely on this.

> 
> Currently all trace.o are linked into qemu-system, qemu-img, 
> qemu-nbd, qemu-io etc., even the corresponding components 
> are not included.
> Put all trace.o into libqemuutil.a that the linker would only pull in .o 
> files containing symbols that are actually referenced by the 
> program.
> 
> 
> Signed-off -by: Anthony Xu <anthony.xu@intel.com>

Please use git-format-patch(1) to send correctly formatted patches in
the future.  git-am(1) was unable to apply your email and I had to do it
manually.

Stefan

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