Commit 17413f5a authored by Linus Torvalds's avatar Linus Torvalds

Merge branch 'for-3.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

* 'for-3.1' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu:
  percpu: Fixup __this_cpu_xchg* operations
parents 5a791ea4 688d3be8
......@@ -388,12 +388,9 @@ do { \
#define __this_cpu_xor_1(pcp, val) percpu_to_op("xor", (pcp), val)
#define __this_cpu_xor_2(pcp, val) percpu_to_op("xor", (pcp), val)
#define __this_cpu_xor_4(pcp, val) percpu_to_op("xor", (pcp), val)
/*
* Generic fallback operations for __this_cpu_xchg_[1-4] are okay and much
* faster than an xchg with forced lock semantics.
*/
#define __this_cpu_xchg_8(pcp, nval) percpu_xchg_op(pcp, nval)
#define __this_cpu_cmpxchg_8(pcp, oval, nval) percpu_cmpxchg_op(pcp, oval, nval)
#define __this_cpu_xchg_1(pcp, val) percpu_xchg_op(pcp, val)
#define __this_cpu_xchg_2(pcp, val) percpu_xchg_op(pcp, val)
#define __this_cpu_xchg_4(pcp, val) percpu_xchg_op(pcp, val)
#define this_cpu_read_1(pcp) percpu_from_op("mov", (pcp), "m"(pcp))
#define this_cpu_read_2(pcp) percpu_from_op("mov", (pcp), "m"(pcp))
......@@ -485,6 +482,8 @@ do { \
#define __this_cpu_or_8(pcp, val) percpu_to_op("or", (pcp), val)
#define __this_cpu_xor_8(pcp, val) percpu_to_op("xor", (pcp), val)
#define __this_cpu_add_return_8(pcp, val) percpu_add_return_op(pcp, val)
#define __this_cpu_xchg_8(pcp, nval) percpu_xchg_op(pcp, nval)
#define __this_cpu_cmpxchg_8(pcp, oval, nval) percpu_cmpxchg_op(pcp, oval, nval)
#define this_cpu_read_8(pcp) percpu_from_op("mov", (pcp), "m"(pcp))
#define this_cpu_write_8(pcp, val) percpu_to_op("mov", (pcp), val)
......
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