* Jason Wessel ([email protected]) wrote:
> This patch makes the ARM support in user space rcu a bit more generic
> by renaming the headers and adding a test case for the dmb
> instruction. On a arch that does not have dmb the generic fallback to
> the compiler barrier appears to work fine.
>
> This patch set was tested on ARMv5, ARMv6 and ARMv7.
All merged, including your documentation patch. I create a patch to also perform
dmb when cmm_rmb/wmb are used.
Thanks,
Mathieu
>
> Comments are welcome.
>
> Thanks,
> Jason.
>
> --
> The following changes since commit 34cfb3e3e6e8f876e1fbe091d715c6893b907ed7:
> Mathieu Desnoyers (1):
> URCU list: remove leftover namespace clash (list_t type removed)
>
> Jason Wessel (3):
> Make armv7l headers generic for the arm architecture
> Change the arm headers to remove all the references to v7
> Add a test for the dmb instruction on ARM
>
> configure.ac | 22
> +++++++++++++++++++-
> urcu/{arch_armv7l.h => arch_arm.h} | 10 +++++---
> urcu/{uatomic_arch_armv7l.h => uatomic_arch_arm.h} | 8 +++---
> 3 files changed, 31 insertions(+), 9 deletions(-)
> rename urcu/{arch_armv7l.h => arch_arm.h} (87%)
> rename urcu/{uatomic_arch_armv7l.h => uatomic_arch_arm.h} (88%)
>
--
Mathieu Desnoyers
Operating System Efficiency R&D Consultant
EfficiOS Inc.
http://www.efficios.com
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