On Fri, Dec 21, 2018 at 10:43:09PM +, Greensky, James J wrote:
This commit does not apply cleanly due to other changes. Is there something I
can do to make it easier.
This line:
If (data->is_pipe) {
Must be changed to:
If (file->is_pipe) {
Indeed, I've resolved it the
On Fri, Dec 21, 2018 at 11:57:53AM +0100, Jinpu Wang wrote:
+cc Greg, stable
Greensky, James J 于2018年12月21日周五 上午11:48写道:
Commit d38d272592737ea88a20 ("perf tools: Synthesize GROUP_DESC feature in pipe
mode") broke the LT 4.14 branch when using event groups in pipe-mode.
# perf record -e
lusion.
-Original Message-
From: Jinpu Wang [mailto:jinpuw...@gmail.com]
Sent: Friday, December 21, 2018 2:58 AM
To: Greensky, James J ; Greg Kroah-Hartman
Cc: linux-kernel@vger.kernel.org; v3.14+, only the raid10 part
Subject: Re: Fix "perf tools: Synthesize GROUP_DESC feature i
+cc Greg, stable
Greensky, James J 于2018年12月21日周五 上午11:48写道:
>
> Commit d38d272592737ea88a20 ("perf tools: Synthesize GROUP_DESC feature in
> pipe mode") broke the LT 4.14 branch when using event groups in pipe-mode.
>
> # perf record -e '{cycles,instructions,branches}' -- sleep 4 | perf
Commit d38d272592737ea88a20 ("perf tools: Synthesize GROUP_DESC feature in pipe
mode") broke the LT 4.14 branch when using event groups in pipe-mode.
# perf record -e '{cycles,instructions,branches}' -- sleep 4 | perf report
# To display the perf.data header info, please use
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