Re: [PATCH] perf tools: Fix lockup using 32-bit compat vdso
From: Arnaldo Carvalho de Melo
Date: Tue Jul 07 2015 - 10:06:12 EST
Em Tue, Jul 07, 2015 at 02:13:38PM +0300, Adrian Hunter escreveu:
> __machine__findnew_compat() is called only from
> __machine__findnew_vdso_compat() which is called
> only from machine__findnew_vdso() which already
> holds machine->dsos.lock, so remove locking from
> __machine__findnew_compat().
>
> This manifests itself tracing 32-bit programs
> with a 64-bit perf.
Thanks, applying it to my perf/urgent branch.
- Arnaldo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/