From: Yury Norov <yury.norov@gmail.com>
To: Kuan-Wei Chiu <visitorckw@gmail.com>
Cc: linux-kernel@vger.kernel.org,
Rasmus Villemoes <linux@rasmusvillemoes.dk>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH 1/4] lib: make test_bitops compilable into the kernel image
Date: Thu, 2 May 2024 19:14:10 -0700 [thread overview]
Message-ID: <ZjRIcp7tFadFLGIc@yury-ThinkPad> (raw)
In-Reply-To: <ZjRFJ2Kig7l+hieS@visitorckw-System-Product-Name>
On Fri, May 03, 2024 at 10:00:07AM +0800, Kuan-Wei Chiu wrote:
> On Thu, May 02, 2024 at 04:32:01PM -0700, Yury Norov wrote:
> > The test is limited to be compiled as a module. There's no technical
> > reason for it. Now that the test bears performance benchmark, it would
> > be reasonable to allow running it at kernel load time, before userspace
> > starts, to reduce possible jitter.
> >
> > Signed-off-by: Yury Norov <yury.norov@gmail.com>
> > ---
> > lib/Kconfig.debug | 1 -
> > 1 file changed, 1 deletion(-)
> >
> > diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
> > index c63a5fbf1f1c..fc8fe1ea5b49 100644
> > --- a/lib/Kconfig.debug
> > +++ b/lib/Kconfig.debug
> > @@ -2436,7 +2436,6 @@ config TEST_LKM
> >
> > config TEST_BITOPS
> > tristate "Test module for compilation of bitops operations"
> > - depends on m
>
>
> Perhaps it would be better to modify the description in the following
> help section at the same time?
What exactly you want to change?
> Reviewed-by: Kuan-Wei Chiu <visitorckw@gmail.com>
>
> > help
> > This builds the "test_bitops" module that is much like the
> > TEST_LKM module except that it does a basic exercise of the
> > --
> > 2.40.1
> >
next prev parent reply other threads:[~2024-05-03 2:14 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-02 23:32 [PATCH 0/4] bitops: optimize fns() for more Yury Norov
2024-05-02 23:32 ` [PATCH 1/4] lib: make test_bitops compilable into the kernel image Yury Norov
2024-05-03 2:00 ` Kuan-Wei Chiu
2024-05-03 2:14 ` Yury Norov [this message]
2024-05-03 2:24 ` Kuan-Wei Chiu
2024-05-03 15:13 ` Yury Norov
2024-05-03 15:29 ` Kuan-Wei Chiu
2024-05-02 23:32 ` [PATCH 2/4] bitmap: relax find_nth_bit() limitation on return value Yury Norov
2024-05-02 23:32 ` [PATCH 3/4] bitops: squeeze even more out of fns() Yury Norov
2024-05-03 2:19 ` Kuan-Wei Chiu
2024-05-03 16:13 ` Yury Norov
2024-05-04 8:53 ` Kuan-Wei Chiu
2024-05-02 23:32 ` [PATCH 4/4] MAINTAINERS: add BITOPS API record Yury Norov
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