From: Ingo Molnar <mingo@kernel.org>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
x86@kernel.org, Peter Zijlstra <peterz@infradead.org>,
Ricardo Neri <ricardo.neri-calderon@linux.intel.com>,
Ashok Raj <ashok.raj@intel.com>,
Andi Kleen <andi.kleen@intel.com>,
Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>,
Stephane Eranian <eranian@google.com>,
Ravi Shankar <ravi.v.shankar@intel.com>
Subject: Re: [patch 26/29] x86/hpet: Consolidate clockevent functions
Date: Wed, 26 Jun 2019 23:17:53 +0200 [thread overview]
Message-ID: <20190626211753.GB101255@gmail.com> (raw)
In-Reply-To: <20190623132436.461437795@linutronix.de>
* Thomas Gleixner <tglx@linutronix.de> wrote:
> @@ -440,11 +419,11 @@ static struct hpet_channel hpet_channel0
> .name = "hpet",
> .features = CLOCK_EVT_FEAT_PERIODIC |
> CLOCK_EVT_FEAT_ONESHOT,
> - .set_state_periodic = hpet_legacy_set_periodic,
> - .set_state_oneshot = hpet_legacy_set_oneshot,
> - .set_state_shutdown = hpet_legacy_shutdown,
> - .tick_resume = hpet_legacy_resume,
> - .set_next_event = hpet_legacy_next_event,
> + .set_state_periodic = hpet_clkevt_set_periodic,
> + .set_state_oneshot = hpet_clkevt_set_oneshot,
> + .set_state_shutdown = hpet_clkevt_shutdown,
> + .tick_resume = hpet_clkevt_legacy_resume,
> + .set_next_event = hpet_clkevt_set_next_event,
> .irq = 0,
> .rating = 50,
> - evt->set_state_shutdown = hpet_msi_shutdown;
> - evt->set_state_oneshot = hpet_msi_set_oneshot;
> - evt->tick_resume = hpet_msi_resume;
> - evt->set_next_event = hpet_msi_next_event;
> + evt->set_state_shutdown = hpet_clkevt_shutdown;
> + evt->set_state_oneshot = hpet_clkevt_set_oneshot;
> + evt->set_next_event = hpet_clkevt_set_next_event;
> + evt->tick_resume = hpet_clkevt_msi_resume;
> evt->cpumask = cpumask_of(hc->cpu);
My compulsive-obsessive half really wants this to look like:
> + evt->set_state_shutdown = hpet_clkevt_shutdown;
> + evt->set_state_oneshot = hpet_clkevt_set_oneshot;
> + evt->set_next_event = hpet_clkevt_set_next_event;
> + evt->tick_resume = hpet_clkevt_msi_resume;
> evt->cpumask = cpumask_of(hc->cpu);
:-)
Also, maybe harmonize the callback names with the local function names,
like hpet_clkevt_set_next_event() already does and
hpet_clkevt_set_oneshot() almost does:
s/hpet_clkevt_shutdown
/hpet_clkevt_set_state_shutdown
s/hpet_clkevt_set_oneshot
/hpet_clkevt_set_state_oneshot
s/hpet_clkevt_msi_resume
/hpet_clkevt_tick_resume
... unless the name variations have some hidden purpose and meaning?
With that fixed:
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Thanks,
Ingo
next prev parent reply other threads:[~2019-06-26 21:18 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-23 13:23 [patch 00/29] x86/hpet: Cleanup the channel management Thomas Gleixner
2019-06-23 13:23 ` [patch 01/29] x86/hpet: Simplify CPU online code Thomas Gleixner
2019-06-27 23:34 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:23 ` [patch 02/29] x86/hpet: Replace printk(KERN...) with pr_...() Thomas Gleixner
2019-06-27 23:34 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:23 ` [patch 03/29] x86/hpet: Restructure init code Thomas Gleixner
2019-06-27 23:35 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:23 ` [patch 04/29] x86/hpet: Remove pointless x86-64 specific #include Thomas Gleixner
2019-06-27 23:36 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:23 ` [patch 05/29] x86/hpet: Remove unused parameter from hpet_next_event() Thomas Gleixner
2019-06-27 23:36 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:23 ` [patch 06/29] x86/hpet: Remove the unused hpet_msi_read() function Thomas Gleixner
2019-06-27 23:37 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:23 ` [patch 07/29] x86/hpet: Mark init functions __init Thomas Gleixner
2019-06-27 23:38 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:23 ` [patch 08/29] x86/hpet: Sanitize stub functions Thomas Gleixner
2019-06-27 23:39 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:23 ` [patch 09/29] x86/hpet: Move static and global variables to one place Thomas Gleixner
2019-06-27 23:39 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:23 ` [patch 10/29] x86/hpet: Shuffle code around for readability sake Thomas Gleixner
2019-06-27 23:40 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:23 ` [patch 11/29] x86/hpet: Separate counter check out of clocksource register code Thomas Gleixner
2019-06-27 23:41 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:23 ` [patch 12/29] x86/hpet: Simplify counter validation Thomas Gleixner
2019-06-27 23:41 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:23 ` [patch 13/29] x86/hpet: Decapitalize and rename EVT_TO_HPET_DEV Thomas Gleixner
2019-06-27 23:42 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:23 ` [patch 14/29] x86/hpet: Remove not required includes Thomas Gleixner
2019-06-27 23:43 ` [tip:x86/timers] " tip-bot for Ingo Molnar
2019-06-23 13:23 ` [patch 15/29] x86/hpet: Make naming consistent Thomas Gleixner
2019-06-27 23:44 ` [tip:x86/timers] " tip-bot for Ingo Molnar
2019-06-23 13:23 ` [patch 16/29] x86/hpet: Clean up comments Thomas Gleixner
2019-06-27 23:44 ` [tip:x86/timers] " tip-bot for Ingo Molnar
2019-06-23 13:23 ` [patch 17/29] x86/hpet: Coding style cleanup Thomas Gleixner
2019-06-27 23:45 ` [tip:x86/timers] " tip-bot for Ingo Molnar
2019-06-23 13:23 ` [patch 18/29] x86/hpet: Introduce struct hpet_base and struct hpet_channel Thomas Gleixner
2019-06-27 23:46 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:23 ` [patch 19/29] x86/hpet: Use cached channel data Thomas Gleixner
2019-06-27 23:46 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:24 ` [patch 20/29] x86/hpet: Add mode information to struct hpet_channel Thomas Gleixner
2019-06-27 23:47 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:24 ` [patch 21/29] x86/hpet: Add function to select a /dev/hpet channel Thomas Gleixner
2019-06-27 23:48 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:24 ` [patch 22/29] x86/hpet: Rename variables to prepare for switching to channels Thomas Gleixner
2019-06-27 23:49 ` [tip:x86/timers] " tip-bot for Ingo Molnar
2019-06-23 13:24 ` [patch 23/29] x86/hpet: Move clockevents into channels Thomas Gleixner
2019-06-27 23:49 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:24 ` [patch 24/29] x86/hpet: Use cached info instead of extra flags Thomas Gleixner
2019-06-26 21:20 ` Ingo Molnar
2019-06-27 23:50 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:24 ` [patch 25/29] x86/hpet: Wrap legacy clockevent in hpet_channel Thomas Gleixner
2019-06-27 23:51 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:24 ` [patch 26/29] x86/hpet: Consolidate clockevent functions Thomas Gleixner
2019-06-26 21:17 ` Ingo Molnar [this message]
2019-06-27 22:44 ` Thomas Gleixner
2019-06-27 22:53 ` Thomas Gleixner
2019-06-28 8:32 ` Ingo Molnar
2019-06-27 23:51 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:24 ` [patch 27/29] x86/hpet: Carve out shareable parts of init_one_hpet_msi_clockevent() Thomas Gleixner
2019-06-27 23:52 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:24 ` [patch 28/29] x86/hpet: Use common init for legacy clockevent Thomas Gleixner
2019-06-26 21:13 ` Ingo Molnar
2019-06-27 23:53 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-23 13:24 ` [patch 29/29] x86/hpet: Use channel for legacy clockevent storage Thomas Gleixner
2019-06-27 23:53 ` [tip:x86/timers] " tip-bot for Thomas Gleixner
2019-06-26 21:22 ` [patch 00/29] x86/hpet: Cleanup the channel management Ingo Molnar
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