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| author | Christoph Lameter <cl@linux.com> | 2010-12-06 11:39:59 -0600 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2010-12-17 15:15:28 +0100 |
| commit | a663ffff1d2e94a7c549a37d08ed9169ce83bdd6 (patch) | |
| tree | b33e87a2b1051b8ae57eb39cd147122c59da9189 /kernel | |
| parent | a3383e8372c0c11238f9bb9777929bfc3a2d320a (diff) | |
| download | linux-a663ffff1d2e94a7c549a37d08ed9169ce83bdd6.tar.gz linux-a663ffff1d2e94a7c549a37d08ed9169ce83bdd6.tar.bz2 linux-a663ffff1d2e94a7c549a37d08ed9169ce83bdd6.zip | |
percpu: Generic support for this_cpu_add, sub, dec, inc_return
Introduce generic support for this_cpu_add_return etc.
The fallback is to realize these operations with simpler __this_cpu_ops.
tj: - Reformatted __cpu_size_call_return2() to make it more consistent
with its neighbors.
- Dropped unnecessary temp variable ret__ from
__this_cpu_generic_add_return().
Reviewed-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions