linux-kernel - [PATCH v2 0/3] PM: runtime: Wrapper macros for usage counter guards

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Message-ID: <5959587.DvuYhMxLoT@rafael.j.wysocki>
Date: Thu, 13 Nov 2025 20:24:57 +0100
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Linux PM <linux-pm@...r.kernel.org>
Cc: Linux ACPI <linux-acpi@...r.kernel.org>,
 Jonathan Cameron <jonathan.cameron@...wei.com>, Takashi Iwai <tiwai@...e.de>,
 LKML <linux-kernel@...r.kernel.org>, Zhang Qilong <zhangqilong3@...wei.com>,
 Frank Li <Frank.Li@....com>, Dhruva Gole <d-gole@...com>,
 Dan Williams <dan.j.williams@...el.com>,
 Linux PCI <linux-pci@...r.kernel.org>, Bjorn Helgaas <helgaas@...nel.org>
Subject: [PATCH v2 0/3] PM: runtime: Wrapper macros for usage counter guards

Hi All,

This supersedes

https://lore.kernel.org/linux-pm/13883374.uLZWGnKmhe@rafael.j.wysocki/

as discussed here:

https://lore.kernel.org/linux-pm/5068916.31r3eYUQgx@rafael.j.wysocki/

It adds runtime PM wrapper macros around ACQUIRE() and ACQUIRE_ERR() involving
the guards added recently (patch [1/3]) and then updates the code already
using those guards (patches [2/3] and [3/3]) to make it look more
straightforward.

Thanks!