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From: "wcohen at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: systemtap@sourceware.org
Subject: [Bug runtime/18320] ring_buffer.exp error: implicit declaration of function '__get_cpu_var'
Date: Tue, 08 Dec 2015 16:00:00 -0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D18320

William Cohen <wcohen at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |wcohen at redhat dot com

--- Comment #1 from William Cohen <wcohen at redhat dot com> ---
The __get_cpu_var() define has been removed from newer kernels by the patch
below so __get_cpu_var() use will also need to be removed from
runtime/transport/ring_buffer.c.

author  Christoph Lameter <cl@linux.com>        2014-12-13 00:58:42 (GMT)
committer       Linus Torvalds <torvalds@linux-foundation.org>  2014-12-13
20:42:53 (GMT)
commit  6c51ec4d18d24b2ffa69de5d60bebaeb4f8e2398 (patch)
tree    59f19ea2a7d9e697fc8ca2bf72d35334be01f517 /include/linux/percpu-defs=
.h
parent  37d469e7673a663cbf38360beb1eaa3224c9d272 (diff)
percpu: remove __get_cpu_var and __raw_get_cpu_var macros
No user is left in the kernel source tree.  Therefore we can drop the
definitions.

This is the final merge of the transition away from __get_cpu_var.  After
this patch the kernel will not build if anyone uses __get_cpu_var.

Signed-off-by: Christoph Lameter <cl@linux.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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