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Groups > linux.kernel > #1214313

Allocating sys_membarrier syscall number on other archs

From Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Newsgroups linux.kernel
Subject Allocating sys_membarrier syscall number on other archs
Date 2015-08-27 06:20 +0200
Message-ID <q1WPo-1MV-11@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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Hi Andrew,

The sys_membarrier patches you have in your tree target
x86 32-64 and generic, but I did not allocate the system call
number on other architectures to minimize the amount of
collisions, and because I do not have all those architectures
handy.

How would you recommend to proceed to allocate those ?

sys_membarrier is pretty much architecture agnostic: it
takes two integer parameters, and the only function it calls,
synchronize_sched(), is available on all architectures.

Thanks,

Mathieu

-- 
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com
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Thread

Allocating sys_membarrier syscall number on other archs Mathieu Desnoyers <mathieu.desnoyers@efficios.com> - 2015-08-27 06:20 +0200
  Re: Allocating sys_membarrier syscall number on other archs Andrew Morton <akpm@linux-foundation.org> - 2015-08-27 06:20 +0200

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