[PATCH v6] fs: Improve eventpoll logging to stop indicting timerfd

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To: tglx@xxxxxxxxxxxxx, jstultz@xxxxxxxxxx, "Rafael J. Wysocki" <rafael@xxxxxxxxxx>, Pavel Machek <pavel@xxxxxx>, Len Brown <len.brown@xxxxxxxxx>, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>, Christian Brauner <brauner@xxxxxxxxxx>, Jan Kara <jack@xxxxxxx>
Subject: [PATCH v6] fs: Improve eventpoll logging to stop indicting timerfd
From: "Isaac J. Manjarres" <isaacmanjarres@xxxxxxxxxx>
Date: Wed, 3 Jul 2024 14:43:14 -0700
Cc: saravanak@xxxxxxxxxx, mjguzik@xxxxxxxxx, Manish Varma <varmam@xxxxxxxxxx>, Kelly Rossmoyer <krossmo@xxxxxxxxxx>, "Isaac J . Manjarres" <isaacmanjarres@xxxxxxxxxx>, kernel-team@xxxxxxxxxxx, linux-pm@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx

From: Manish Varma <varmam@xxxxxxxxxx>

We'll often see aborted suspend operations that look like:

 PM: suspend entry 2024-07-03 15:55:15.372419634 UTC
 PM: PM: Pending Wakeup Sources: [timerfd]
 Abort: Pending Wakeup Sources: [timerfd]
 PM: suspend exit 2024-07-03 15:55:15.445281857 UTC

Follow-Ups:
- Re: [PATCH v6] fs: Improve eventpoll logging to stop indicting timerfd
  - From: Christian Brauner
- Re: [PATCH v6] fs: Improve eventpoll logging to stop indicting timerfd
  - From: Rafael J. Wysocki

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