From: Thomas Gleixner <tglx@linutronix.de>
To: Sven Schnelle <svens@linux.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Andy Lutomirski <luto@kernel.org>,
linux-kernel@vger.kernel.org, Heiko Carstens <hca@linux.ibm.com>
Subject: Re: [PATCH 0/3] entry: inline syscall enter/exit functions
Date: Fri, 15 Dec 2023 20:06:00 +0100 [thread overview]
Message-ID: <87ttojmgkn.ffs@tglx> (raw)
In-Reply-To: <yt9do7etw5se.fsf@linux.ibm.com>
On Thu, Dec 14 2023 at 09:24, Sven Schnelle wrote:
> Peter Zijlstra <peterz@infradead.org> writes:
>>> so the time required for one syscall dropped from 94.8ns to
>>> 84.7ns, which is a drop of about 11%.
>>
>> That is obviously very nice, and I don't immediately see anything wrong
>> with moving the lot to header based inlines.
>>
>> Thomas?
No objections in principle. Let me look at the lot
prev parent reply other threads:[~2023-12-15 19:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-05 13:30 [PATCH 0/3] entry: inline syscall enter/exit functions Sven Schnelle
2023-12-05 13:30 ` [PATCH 1/3] entry: move exit to usermode functions to header file Sven Schnelle
2023-12-15 19:09 ` Thomas Gleixner
2023-12-18 7:46 ` Sven Schnelle
2023-12-05 13:30 ` [PATCH 2/3] move enter_from_user_mode() " Sven Schnelle
2023-12-05 13:30 ` [PATCH 3/3] entry: move syscall_enter_from_user_mode() " Sven Schnelle
2023-12-06 11:02 ` [PATCH 0/3] entry: inline syscall enter/exit functions Peter Zijlstra
2023-12-14 8:24 ` Sven Schnelle
2023-12-15 19:06 ` Thomas Gleixner [this message]
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=87ttojmgkn.ffs@tglx \
--to=tglx@linutronix.de \
--cc=hca@linux.ibm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=luto@kernel.org \
--cc=peterz@infradead.org \
--cc=svens@linux.ibm.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.