From: bugzilla-daemon@kernel.org
To: linux-bluetooth@vger.kernel.org
Subject: [Bug 216352] [BISECTED] 250 ms system suspend performance regression
Date: Thu, 11 Aug 2022 04:10:46 +0000 [thread overview]
Message-ID: <bug-216352-62941-SCt22LdH50@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-216352-62941@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=216352
--- Comment #3 from Len Brown (lenb@kernel.org) ---
Comparing the attached sleepgraph output of 5.19 to 5.19-rc8...
acpi_ps_execute_method(PCI.XHC._PS0) plus
msleep 120
msleep 40
msleep 40
msleep 10
have, as a group, shifted left from the suspend phase,
where they used to overlap with other tasks,
into the suspend_prepare phase, where they are the
slowest operation.
--
You may reply to this email to add a comment.
You are receiving this mail because:
You are the assignee for the bug.
next prev parent reply other threads:[~2022-08-11 4:10 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-11 0:47 [Bug 216352] New: [BISECTED] 250 ms system suspend performance regression bugzilla-daemon
2022-08-11 3:51 ` [Bug 216352] " bugzilla-daemon
2022-08-11 3:59 ` bugzilla-daemon
2022-08-11 4:01 ` bugzilla-daemon
2022-08-11 4:10 ` bugzilla-daemon [this message]
2022-08-11 21:03 ` bugzilla-daemon
2022-08-11 21:23 ` bugzilla-daemon
2022-08-12 18:10 ` bugzilla-daemon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=bug-216352-62941-SCt22LdH50@https.bugzilla.kernel.org/ \
--to=bugzilla-daemon@kernel.org \
--cc=linux-bluetooth@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox