Re: [PATCH-tip 00/22] locking/rwsem: Rework rwsem-xadd & enable new rwsem features
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
- To: Davidlohr Bueso <dave@xxxxxxxxxxxx>
- Subject: Re: [PATCH-tip 00/22] locking/rwsem: Rework rwsem-xadd & enable new rwsem features
- From: Waiman Long <longman@xxxxxxxxxx>
- Date: Thu, 7 Feb 2019 15:00:24 -0500
- Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Will Deacon <will.deacon@xxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-alpha@xxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-hexagon@xxxxxxxxxxxxxxx, linux-ia64@xxxxxxxxxxxxxxx, linuxppc-dev@xxxxxxxxxxxxxxxx, linux-sh@xxxxxxxxxxxxxxx, sparclinux@xxxxxxxxxxxxxxx, linux-xtensa@xxxxxxxxxxxxxxxx, linux-arch@xxxxxxxxxxxxxxx, x86@xxxxxxxxxx, Arnd Bergmann <arnd@xxxxxxxx>, Borislav Petkov <bp@xxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
- In-reply-to: <20190207195119.lglz4lb7cnf4ndn2@linux-r8p5>
- Openpgp: preference=signencrypt
- Organization: Red Hat
- References: <1549566446-27967-1-git-send-email-longman@redhat.com> <20190207195119.lglz4lb7cnf4ndn2@linux-r8p5>
- User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1
On 02/07/2019 02:51 PM, Davidlohr Bueso wrote:
> On Thu, 07 Feb 2019, Waiman Long wrote:
>> 30 files changed, 1197 insertions(+), 1594 deletions(-)
>
> Performance numbers on numerous workloads, pretty please.
>
> I'll go and throw this at my mmap_sem intensive workloads
> I've collected.
>
> Thanks,
> Davidlohr
Thanks for getting some of the performance numbers. This is the initial
draft after more than 1 years of hibernation. I will also get other
performance numbers in subsequent revision of the patch.
Cheers,
Longman
[Index of Archives]
[Linux Kernel]
[Sparc Linux]
[DCCP]
[Linux ARM]
[Yosemite News]
[Linux SCSI]
[Linux x86_64]
[Linux for Ham Radio]