diff options
author | Christoph Lameter <cl@linux.com> | 2014-12-02 14:22:07 -0500 |
---|---|---|
committer | Tony Luck <tony.luck@intel.com> | 2014-12-02 14:22:07 -0500 |
commit | 87b4bf6d0aeca53f3663d7815059284a014d400d (patch) | |
tree | 37036a209374fae3ab5c5ce91f3370be06b39ffd /arch | |
parent | 009d0431c3914de64666bec0d350e54fdd59df6a (diff) |
[IA64] Update comment that references __get_cpu_var
__get_cpu_var was removed. Update the comments.
Cc: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/ia64/include/asm/percpu.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/ia64/include/asm/percpu.h b/arch/ia64/include/asm/percpu.h index 14aa1c58912b..0ec484d2dcbc 100644 --- a/arch/ia64/include/asm/percpu.h +++ b/arch/ia64/include/asm/percpu.h | |||
@@ -35,8 +35,8 @@ extern void *per_cpu_init(void); | |||
35 | 35 | ||
36 | /* | 36 | /* |
37 | * Be extremely careful when taking the address of this variable! Due to virtual | 37 | * Be extremely careful when taking the address of this variable! Due to virtual |
38 | * remapping, it is different from the canonical address returned by __get_cpu_var(var)! | 38 | * remapping, it is different from the canonical address returned by this_cpu_ptr(&var)! |
39 | * On the positive side, using __ia64_per_cpu_var() instead of __get_cpu_var() is slightly | 39 | * On the positive side, using __ia64_per_cpu_var() instead of this_cpu_ptr() is slightly |
40 | * more efficient. | 40 | * more efficient. |
41 | */ | 41 | */ |
42 | #define __ia64_per_cpu_var(var) (*({ \ | 42 | #define __ia64_per_cpu_var(var) (*({ \ |