| commit | 67e68bde02fe783efc2ce2ca31bdb992f5235f8d | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Wed Jan 21 17:26:05 2009 +0900 |
| committer | Tejun Heo <tj@kernel.org> | Wed Jan 21 17:26:05 2009 +0900 |
| tree | 9dafb5703ff8012920673d448889c6ba4809e871 | |
| parent | 8f5d36ed5bb6e33024619eaee15b7ce2e3d115b3 [diff] |
x86: update canary handling during switch Impact: cleanup In switch_to(), instead of taking offset to irq_stack_union.stack, make it a proper percpu access using __percpu_arg() and per_cpu_var(). Signed-off-by: Tejun Heo <tj@kernel.org>