From: Borislav Petkov <bp@alien8.de>
To: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Jacob Pan <jacob.jun.pan@linux.intel.com>,
Thomas Gleixner <tglx@linutronix.de>,
LKML <linux-kernel@vger.kernel.org>,
Linux PM <linux-pm@vger.kernel.org>,
Rafael Wysocki <rafael.j.wysocki@intel.com>,
"H. Peter Anvin" <hpa@zytor.com>, Ingo Molnar <mingo@redhat.com>,
X86 Kernel <x86@kernel.org>,
Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH v2 2/2] powercap/rapl: reduce ipi calls
Date: Wed, 13 Jan 2016 23:16:13 +0100 [thread overview]
Message-ID: <20160113221613.GW12897@pd.tnic> (raw)
In-Reply-To: <1452722083.3092.92.camel@linux.intel.com>
On Wed, Jan 13, 2016 at 01:54:43PM -0800, Srinivas Pandruvada wrote:
> regmap_update_bits(), which is referenced for 346 times.
I'm at a loss as to why people keep talking about regmap.
$ git grep regmap_update_bits arch/x86/
$
> Are you saying that any such calls are not useful?
It seems I have to repeat myself ad absurdum so let me summarize: I
don't have anything against useful APIs. Those are not.
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
next prev parent reply other threads:[~2016-01-13 22:16 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-13 1:11 [PATCH v2 0/2] Reduce IPI calls for remote msr access Jacob Pan
2016-01-13 1:11 ` [PATCH v2 1/2] x86/msr: add on cpu read/modify/write function Jacob Pan
2016-01-13 1:11 ` [PATCH v2 2/2] powercap/rapl: reduce ipi calls Jacob Pan
2016-01-13 9:47 ` Thomas Gleixner
2016-01-13 16:21 ` Jacob Pan
2016-01-13 16:36 ` Borislav Petkov
2016-01-13 17:51 ` Jacob Pan
2016-01-13 18:04 ` Borislav Petkov
2016-01-13 18:21 ` Jacob Pan
2016-01-13 19:16 ` Borislav Petkov
2016-01-13 20:10 ` Jacob Pan
2016-01-13 21:26 ` Borislav Petkov
2016-01-13 21:54 ` Srinivas Pandruvada
2016-01-13 22:02 ` Thomas Gleixner
2016-01-13 22:11 ` Jacob Pan
2016-01-13 22:23 ` H. Peter Anvin
2016-01-13 22:16 ` Borislav Petkov [this message]
2016-01-13 22:39 ` Srinivas Pandruvada
2016-01-13 22:20 ` Jacob Pan
2016-01-13 22:29 ` Borislav Petkov
2016-01-13 21:49 ` Thomas Gleixner
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