arm: put CONFIG_RCU_ARM_HAVE_DMB in the global config.h
authorJason Wessel <jason.wessel@windriver.com>
Wed, 4 May 2011 19:14:14 +0000 (15:14 -0400)
committerMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Wed, 4 May 2011 19:14:14 +0000 (15:14 -0400)
commite95ee42934238b371441a463d56f73899ce62867
tree1c17da6b7c373548e8ce88f711dae3e9133e1029
parent85b577030e0dd244ed2d42aa5196a088e1e64dbb
arm: put CONFIG_RCU_ARM_HAVE_DMB in the global config.h

Change CONFIG_ARM_HAVE_DMB to CONFIG_RCU_ARM_HAVE_DMB while at the
same time making it seen as a global setting in urch/config.h.

The initial ARM < v7 work missed this setting, which allowed the URCU
to package to build correctly, but exposed the memorry barriers
defines incorrectly for other applications using the URCU headers.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
configure.ac
urcu/arch_arm.h
urcu/config.h.in
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