lkml.org 
[lkml]   [2021]   [Feb]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH 0/6] spin lock usage optimization for RTC drivers
Date
On Wed, 3 Feb 2021 20:39:35 +0800, Xiaofei Tan wrote:
> Replace spin_lock_irqsave with spin_lock in hard IRQ of RTC drivers.
> There is no function changes, but may speed up if interrupt happen
> too often.
>
> Xiaofei Tan (6):
> rtc: cmos: Replace spin_lock_irqsave with spin_lock in hard IRQ
> rtc: pm8xxx: Replace spin_lock_irqsave with spin_lock in hard IRQ
> rtc: r7301: Replace spin_lock_irqsave with spin_lock in hard IRQ
> rtc: tegra: Replace spin_lock_irqsave with spin_lock in hard IRQ
> rtc: mxc: Replace spin_lock_irqsave with spin_lock in hard IRQ
> rtc: mxc_v2: Replace spin_lock_irqsave with spin_lock in hard IRQ
>
> [...]

Applied, thanks!

[1/6] rtc: cmos: Replace spin_lock_irqsave with spin_lock in hard IRQ
commit: 6950d046eb6eabbc271fda416460c05f7a85698a
[2/6] rtc: pm8xxx: Replace spin_lock_irqsave with spin_lock in hard IRQ
commit: 51317975565329ee50e52d0fffce50566b43cc2d
[3/6] rtc: r7301: Replace spin_lock_irqsave with spin_lock in hard IRQ
commit: be3df3f85897e36163bfb764549acc69ec9b7afa
[4/6] rtc: tegra: Replace spin_lock_irqsave with spin_lock in hard IRQ
commit: 669022c29af672205aaf53b76fd594dad2661ffe
[5/6] rtc: mxc: Replace spin_lock_irqsave with spin_lock in hard IRQ
commit: 3f2d30184773e408c4e6f9e15c350828e482480c
[6/6] rtc: mxc_v2: Replace spin_lock_irqsave with spin_lock in hard IRQ
commit: 0c1095d334dafda22463454b0519c926447b555e

Best regards,
--
Alexandre Belloni <alexandre.belloni@bootlin.com>

\
 
 \ /
  Last update: 2021-02-06 04:51    [W:0.158 / U:0.200 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site