From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Paul Mackerras <paulus@samba.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Shuah Khan <shuah@kernel.org>,
Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kselftest@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] powerpc/selftests: Use gettid() instead of getppid() for null_syscall
Date: Fri, 18 Jun 2021 13:51:36 +1000 [thread overview]
Message-ID: <162398829644.1363949.13696130535208062444.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <0ad62673d3e063f848e7c99d719bb966efd433e8.1622809833.git.christophe.leroy@csgroup.eu>
On Fri, 4 Jun 2021 12:31:09 +0000 (UTC), Christophe Leroy wrote:
> gettid() is 10% lighter than getppid(), use it for null_syscall selftest.
Applied to powerpc/next.
[1/1] powerpc/selftests: Use gettid() instead of getppid() for null_syscall
https://git.kernel.org/powerpc/c/a1ea0ca8a6f17d7b79bbc4d05dd4e6ca162d8f15
cheers
WARNING: multiple messages have this Message-ID (diff)
From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Paul Mackerras <paulus@samba.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Shuah Khan <shuah@kernel.org>,
Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
linux-kselftest@vger.kernel.org
Subject: Re: [PATCH] powerpc/selftests: Use gettid() instead of getppid() for null_syscall
Date: Fri, 18 Jun 2021 13:51:36 +1000 [thread overview]
Message-ID: <162398829644.1363949.13696130535208062444.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <0ad62673d3e063f848e7c99d719bb966efd433e8.1622809833.git.christophe.leroy@csgroup.eu>
On Fri, 4 Jun 2021 12:31:09 +0000 (UTC), Christophe Leroy wrote:
> gettid() is 10% lighter than getppid(), use it for null_syscall selftest.
Applied to powerpc/next.
[1/1] powerpc/selftests: Use gettid() instead of getppid() for null_syscall
https://git.kernel.org/powerpc/c/a1ea0ca8a6f17d7b79bbc4d05dd4e6ca162d8f15
cheers
next prev parent reply other threads:[~2021-06-18 4:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-04 12:31 [PATCH] powerpc/selftests: Use gettid() instead of getppid() for null_syscall Christophe Leroy
2021-06-04 12:31 ` Christophe Leroy
2021-06-18 3:51 ` Michael Ellerman [this message]
2021-06-18 3:51 ` Michael Ellerman
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=162398829644.1363949.13696130535208062444.b4-ty@ellerman.id.au \
--to=patch-notifications@ellerman.id.au \
--cc=benh@kernel.crashing.org \
--cc=christophe.leroy@csgroup.eu \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=mpe@ellerman.id.au \
--cc=paulus@samba.org \
--cc=shuah@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 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.