From: mark.rutland@arm.com (Mark Rutland)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm64: restore get_current() optimisation
Date: Thu, 2 Mar 2017 13:37:25 +0000 [thread overview]
Message-ID: <20170302133724.GF19632@leverpostej> (raw)
In-Reply-To: <3deb3450-f02d-68d1-826f-80028091e078@suse.de>
On Thu, Mar 02, 2017 at 01:43:09PM +0100, Andreas F?rber wrote:
> Am 02.03.2017 um 13:40 schrieb Mark Rutland:
> > On Thu, Mar 02, 2017 at 12:54:24PM +0100, Andreas F?rber wrote:
> >> Hi Mark,
> >>
> >> Am 03.01.2017 um 19:27 schrieb Mark Rutland:
> >>> Commit c02433dd6de32f04 ("arm64: split thread_info from task stack")
> >>> inverted the relationship between get_current() and
> >>> current_thread_info(), with sp_el0 now holding the current task_struct
> >>> rather than the current thead_info. The new implementation of
> >>
> >> "thread_info"?
> >
> > struct thread_info, as returned by current_thread_info().
>
> I was pointing out the missing R. :)
Ah; clearly I should invest in some reading glasses... :)
Mark.
prev parent reply other threads:[~2017-03-02 13:37 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-03 18:27 [PATCH] arm64: restore get_current() optimisation Mark Rutland
2017-01-04 15:23 ` Will Deacon
2017-03-02 11:35 ` Jon Hunter
2017-03-02 12:35 ` Mark Rutland
2017-03-02 15:30 ` Jon Hunter
2017-03-02 16:12 ` Robin Murphy
2017-03-02 17:11 ` Mark Rutland
2017-03-02 16:46 ` Mark Rutland
2017-03-03 15:32 ` Jon Hunter
2017-03-03 19:48 ` Mark Rutland
2017-03-02 11:54 ` Andreas Färber
2017-03-02 12:40 ` Mark Rutland
2017-03-02 12:43 ` Andreas Färber
2017-03-02 13:37 ` Mark Rutland [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=20170302133724.GF19632@leverpostej \
--to=mark.rutland@arm.com \
--cc=linux-arm-kernel@lists.infradead.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 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.