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| author | Tejun Heo <tj@kernel.org> | 2010-12-18 15:30:05 (GMT) |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2010-12-30 11:22:03 (GMT) |
| commit | 7b543a5334ff4ea2e3ad3b777fc23cdb8072a988 (patch) | |
| tree | 8fbdf5275411190f78f3bdee3c40e87285bf8e30 /Documentation | |
| parent | 0a3aee0da4402aa19b66e458038533c896fb80c6 (diff) | |
| download | linux-fsl-qoriq-7b543a5334ff4ea2e3ad3b777fc23cdb8072a988.tar.xz | |
x86: Replace uses of current_cpu_data with this_cpu ops
Replace all uses of current_cpu_data with this_cpu operations on the
per cpu structure cpu_info. The scala accesses are replaced with the
matching this_cpu ops which results in smaller and more efficient
code.
In the long run, it might be a good idea to remove cpu_data() macro
too and use per_cpu macro directly.
tj: updated description
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions