From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Tejun Heo <tj@kernel.org>
Cc: cl@linux-foundation.org, rusty@rustcorp.com.au,
linux-kernel@vger.kernel.org, rostedt@goodmis.org,
linuxppc-dev@ozlabs.org, mingo@redhat.com,
Paul Mackerras <paulus@samba.org>,
cebbert@redhat.com, hpa@zytor.com, tglx@linutronix.de,
akpm@linux-foundation.org
Subject: Re: [PATCH 10/16] percpu: make percpu symbols in powerpc unique
Date: Tue, 27 Oct 2009 14:19:49 +1100 [thread overview]
Message-ID: <1256613589.11607.29.camel@pasglop> (raw)
In-Reply-To: <1255500125-3210-11-git-send-email-tj@kernel.org>
On Wed, 2009-10-14 at 15:01 +0900, Tejun Heo wrote:
> This patch updates percpu related symbols in powerpc such that percpu
> symbols are unique and don't clash with local symbols. This serves
> two purposes of decreasing the possibility of global percpu symbol
> collision and allowing dropping per_cpu__ prefix from percpu symbols.
>
> * arch/powerpc/kernel/perf_callchain.c: s/callchain/cpu_perf_callchain/
>
> * arch/powerpc/kernel/setup-common.c: s/pvr/cpu_pvr/
>
> * arch/powerpc/platforms/pseries/dtl.c: s/dtl/cpu_dtl/
>
> * arch/powerpc/platforms/cell/interrupt.c: s/iic/cpu_iic/
>
> Partly based on Rusty Russell's "alloc_percpu: rename percpu vars
> which cause name clashes" patch.
>
> Signed-off-by: Tejun Heo <tj@kernel.org>
> Acked-by: Arnd Bergmann <arnd@arndb.de>
> Cc: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cheers,
Ben.
next prev parent reply other threads:[~2009-10-27 3:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1255500125-3210-1-git-send-email-tj@kernel.org>
2009-10-14 6:01 ` [PATCH 10/16] percpu: make percpu symbols in powerpc unique Tejun Heo
2009-10-27 3:19 ` Benjamin Herrenschmidt [this message]
[not found] <1254913285-6251-1-git-send-email-tj@kernel.org>
2009-10-07 11:01 ` Tejun Heo
2009-10-09 15:44 ` Arnd Bergmann
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