linux-kernel - Re: [PATCH] gpiolib: use a single SRCU struct for all GPIO descriptors

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Message-Id: <171526005990.16179.13548989415103122490.b4-ty@linaro.org>
Date: Thu,  9 May 2024 15:07:52 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Kent Gibson <warthog618@...il.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Bartosz Golaszewski <brgl@...ev.pl>
Cc: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
	linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	"Paul E . McKenney" <paulmck@...nel.org>
Subject: Re: [PATCH] gpiolib: use a single SRCU struct for all GPIO descriptors

From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>


On Tue, 07 May 2024 19:24:14 +0200, Bartosz Golaszewski wrote:
> We used a per-descriptor SRCU struct in order to not impose a wait with
> synchronize_srcu() for descriptor X on read-only operations of
> descriptor Y. Now that we no longer call synchronize_srcu() on
> descriptor label change but only when releasing descriptor resources, we
> can use a single SRCU structure for all GPIO descriptors in a given chip.
> 
> 
> [...]

Applied, thanks!

[1/1] gpiolib: use a single SRCU struct for all GPIO descriptors
      commit: 7765ffed533d4a9f0291a0edc660496d104396ec

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski@...aro.org>