Messages in this thread | | | From | Guo Ren <> | Date | Sun, 28 Mar 2021 09:50:49 +0800 | Subject | Re: [PATCH v4 2/4] riscv: cmpxchg.h: Merge macros |
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Thx Arnd,
On Sun, Mar 28, 2021 at 5:25 AM Arnd Bergmann <arnd@arndb.de> wrote: > > On Sat, Mar 27, 2021 at 7:06 PM <guoren@kernel.org> wrote: > > > > From: Guo Ren <guoren@linux.alibaba.com> > > > > To reduce assembly codes, let's merge duplicate codes into one > > (xchg_acquire, xchg_release, cmpxchg_release). > > > > Signed-off-by: Guo Ren <guoren@linux.alibaba.com> > > This is a nice cleanup, but I wonder if you can go even further by using > the definitions from atomic-arch-fallback.h like arm64 and x86 do. Ok, I'll separate it from the qspinlock patchset and try atomic-arch-fallback.h.
-- Best Regards Guo Ren
ML: https://lore.kernel.org/linux-csky/
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