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| author | Christoph Lameter <cl@linux.com> | 2011-02-28 11:02:24 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2011-02-28 11:20:49 +0100 |
| commit | b9ec40af0e18fb7d02106be148036c2ea490fdf9 (patch) | |
| tree | 6e9ad8aab6303c40a17467b52c0ac29b3a352d83 /arch/xtensa | |
| parent | 7c3343392172ba98d9d90a83edcc4c2e80897009 (diff) | |
| download | linux-b9ec40af0e18fb7d02106be148036c2ea490fdf9.tar.bz2 | |
percpu, x86: Add arch-specific this_cpu_cmpxchg_double() support
Support this_cpu_cmpxchg_double() using the cmpxchg16b and cmpxchg8b
instructions.
-tj: s/percpu_cmpxchg16b/percpu_cmpxchg16b_double/ for consistency and
other cosmetic changes.
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'arch/xtensa')
0 files changed, 0 insertions, 0 deletions