On Tue, 2 Dec 2014, Tejun Heo wrote:
> Sure, I just wanna make sure we don't have dangling references to
> __get_cpu_var() which no longer exists. There are also a couple
> places where comment text refers to it. Let's please take care of
> them too.
Here is the ia64 patch:
From: Christoph Lameter <c...@linux.com>
Subject: ia64: Update comment that references __get_cpu_var
__get_cpu_var was removed. Update the comments.
Cc: Tony Luck <tony.l...@intel.com>
Cc: Fenghua Yu <fenghua...@intel.com>
Signed-off-by: Christoph Lameter <c...@linux.com>
Index: linux/arch/ia64/include/asm/percpu.h
===================================================================
--- linux.orig/arch/ia64/include/asm/percpu.h
+++ linux/arch/ia64/include/asm/percpu.h
@@ -35,8 +35,8 @@ extern void *per_cpu_init(void);
/*
* Be extremely careful when taking the address of this variable! Due to
virtual
- * remapping, it is different from the canonical address returned by
__get_cpu_var(var)!
- * On the positive side, using __ia64_per_cpu_var() instead of __get_cpu_var()
is slightly
+ * remapping, it is different from the canonical address returned by
this_cpu_ptr(&var)!
+ * On the positive side, using __ia64_per_cpu_var() instead of this_cpu_ptr()
is slightly
* more efficient.
*/
#define __ia64_per_cpu_var(var) (*({ \
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
