Re: [PATCH] perf: Fix missing vdso name in mmap events for x86
From: Adrian Hunter
Date: Tue Jul 15 2014 - 07:18:51 EST
On 07/15/2014 02:08 PM, Peter Zijlstra wrote:
> On Tue, Jul 15, 2014 at 01:24:04PM +0300, Adrian Hunter wrote:
>> Commit 78d683e838a60ec4ba4591cca4364cba84a9e626
>> added vm_ops->name as an alternative to arch_vma_name
>> but did not update perf events use of arch_vma_name().
>> Commit a62c34bd2a8a3f159945becd57401e478818d51c
>> removed "[vdso]" as a name returned by the x86 version of
>> arch_vma_name(), so the perf event for the vdso mapping
>> no longer had the correct name.
>> Fix by making perf events also use vm_ops->name.
>> Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
> I've already got:
Sorry, didn't see that.
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