diff options
| author | Alex Shi <alex.shi@intel.com> | 2012-05-11 11:35:27 +0400 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2012-05-15 01:15:31 +0400 |
| commit | c6ae41e7d469f00d9c92a2b2887c7235d121c009 (patch) | |
| tree | b16d65641c1e99a622ab460aee9f5b13e1948a25 /arch/x86/include/asm/desc.h | |
| parent | 19e8d69c543f8f62050099892b138e981db952cc (diff) | |
| download | linux-c6ae41e7d469f00d9c92a2b2887c7235d121c009.tar.xz | |
x86: replace percpu_xxx funcs with this_cpu_xxx
Since percpu_xxx() serial functions are duplicated with this_cpu_xxx().
Removing percpu_xxx() definition and replacing them by this_cpu_xxx()
in code. There is no function change in this patch, just preparation for
later percpu_xxx serial function removing.
On x86 machine the this_cpu_xxx() serial functions are same as
__this_cpu_xxx() without no unnecessary premmpt enable/disable.
Thanks for Stephen Rothwell, he found and fixed a i386 build error in
the patch.
Also thanks for Andrew Morton, he kept updating the patchset in Linus'
tree.
Signed-off-by: Alex Shi <alex.shi@intel.com>
Acked-by: Christoph Lameter <cl@gentwo.org>
Acked-by: Tejun Heo <tj@kernel.org>
Acked-by: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/desc.h')
| -rw-r--r-- | arch/x86/include/asm/desc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h index e95822d683f4..8bf1c06070d5 100644 --- a/arch/x86/include/asm/desc.h +++ b/arch/x86/include/asm/desc.h @@ -6,6 +6,7 @@ #include <asm/mmu.h> #include <linux/smp.h> +#include <linux/percpu.h> static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *info) { |