From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Dinghao Liu <dinghao.liu@zju.edu.cn>, kjlu@umn.edu
Cc: Miquel Raynal <miquel.raynal@bootlin.com>,
Vignesh Raghavendra <vigneshr@ti.com>,
Richard Weinberger <richard@nod.at>,
linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Allison Randal <allison@lohutok.net>
Subject: Re: [PATCH] mtd: rawnand: Fix runtime PM imbalance on error
Date: Sun, 24 May 2020 21:02:59 +0200 [thread overview]
Message-ID: <20200524190259.3429-1-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20200522104008.28340-1-dinghao.liu@zju.edu.cn>
On Fri, 2020-05-22 at 10:40:06 UTC, Dinghao Liu wrote:
> pm_runtime_get_sync() increments the runtime PM usage counter even
> when it returns an error code. Thus a pairing decrement is needed on
> the error handling path to keep the counter balanced.
>
> Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.
Miquel
WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Dinghao Liu <dinghao.liu@zju.edu.cn>, kjlu@umn.edu
Cc: Vignesh Raghavendra <vigneshr@ti.com>,
Richard Weinberger <richard@nod.at>,
Miquel Raynal <miquel.raynal@bootlin.com>,
linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Thomas Gleixner <tglx@linutronix.de>,
Allison Randal <allison@lohutok.net>
Subject: Re: [PATCH] mtd: rawnand: Fix runtime PM imbalance on error
Date: Sun, 24 May 2020 21:02:59 +0200 [thread overview]
Message-ID: <20200524190259.3429-1-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20200522104008.28340-1-dinghao.liu@zju.edu.cn>
On Fri, 2020-05-22 at 10:40:06 UTC, Dinghao Liu wrote:
> pm_runtime_get_sync() increments the runtime PM usage counter even
> when it returns an error code. Thus a pairing decrement is needed on
> the error handling path to keep the counter balanced.
>
> Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.
Miquel
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next prev parent reply other threads:[~2020-05-24 19:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-22 10:40 [PATCH] mtd: rawnand: Fix runtime PM imbalance on error Dinghao Liu
2020-05-22 10:40 ` Dinghao Liu
2020-05-24 19:02 ` Miquel Raynal [this message]
2020-05-24 19:02 ` Miquel Raynal
2020-05-24 19:08 ` Miquel Raynal
2020-05-24 19:08 ` Miquel Raynal
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