From: Ingo Molnar <mingo@kernel.org>
To: Wei Jiangang <weijg.fnst@cn.fujitsu.com>
Cc: linux-kernel@vger.kernel.org, x86@kernel.org, tglx@linutronix.de,
mingo@redhat.com, hpa@zytor.com, bp@suse.de,
adrian.hunter@intel.com, a.p.zijlstra@chello.nl
Subject: Re: [PATCH] x86/tsc: remove the unused check_tsc_disabled()
Date: Fri, 15 Jul 2016 10:34:30 +0200 [thread overview]
Message-ID: <20160715083430.GA1056@gmail.com> (raw)
In-Reply-To: <1468570330-25810-1-git-send-email-weijg.fnst@cn.fujitsu.com>
* Wei Jiangang <weijg.fnst@cn.fujitsu.com> wrote:
> check_tsc_disabled() was introduced by commit c73deb6aecda ("perf/x86:
> Add ability to calculate TSC from perf sample timestamps").
> The only caller arch_perf_update_userpage() had been refactored
> by commit fa9cbf320e99 ("perf/x86: Move perf_event.c ...............
> => x86/events/core.c").
> so no need keep and export it any more.
No, it wasn't refactored by fa9cbf320e99, but by:
d8b11a0cbd1c perf/x86: Clean up cap_user_time* setting
I've fixed the changelog.
Thanks,
Ingo
next prev parent reply other threads:[~2016-07-15 8:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-15 8:12 [PATCH] x86/tsc: remove the unused check_tsc_disabled() Wei Jiangang
2016-07-15 8:34 ` Ingo Molnar [this message]
2016-07-15 8:55 ` Wei, Jiangang
2016-07-15 12:05 ` [tip:x86/timers] x86/tsc: Remove " tip-bot for Wei Jiangang
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