Messages in this thread | | | Subject | Re: [PATCH] arm64: hw-breakpoint: Remove superfluous SMP function call | From | Sergei Shtylyov <> | Date | Mon, 4 Apr 2016 17:06:46 +0300 |
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On 4/4/2016 1:42 PM, Anna-Maria Gleixner wrote:
> Since commit 1cf4f629d9d2 ("cpu/hotplug: Move online calls to > hotplugged cpu") it is ensured that callbacks of CPU_ONLINE and > CPU_DOWN_PREPARE are processed on the hotplugged cpu. Due to this SMP
CPU. My spell checker also trips over "hotplugged"...
> function calls are no longer required. > > Replace smp_call_function_single() with a direct call of > hw_breakpoint_reset(). To keep the calling convention, interrupts are > explicitely disabled around the call.
Explicitly.
> Cc: Catalin Marinas <catalin.marinas@arm.com> > Cc: Will Deacon <will.deacon@arm.com> > Cc: linux-arm-kernel@lists.infradead.org > Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de> [...]
MBR, Sergei
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