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| author | Rusty Russell <rusty@rustcorp.com.au> | 2015-06-01 15:53:53 +0930 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2015-06-02 10:07:03 -0700 |
| commit | 5eda7861e347ffe927ecde5abd74d7b13ae938fa (patch) | |
| tree | cd5018b6c1b4a2ccf584faaa2f74e642d973a28b /Documentation/vDSO | |
| parent | c65b99f046843d2455aa231747b5a07a999a9f3d (diff) | |
ia64: make cpu_callin_map non-volatile.
cpumask_test_cpu() doesn't take volatile, unlike the obsoleted
cpu_isset. The only place ia64 really cares is the spin waiting for a
bit; udelay() is probably a barrier but insert barrier() to be sure.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'Documentation/vDSO')
0 files changed, 0 insertions, 0 deletions