diff options
author | 2016-04-11 10:41:07 +0300 | |
---|---|---|
committer | 2016-04-13 08:17:18 +0300 | |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/sparc/include/asm/atomic_64.h | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/sparc/include/asm/atomic_64.h')
-rw-r--r-- | kernel/arch/sparc/include/asm/atomic_64.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/kernel/arch/sparc/include/asm/atomic_64.h b/kernel/arch/sparc/include/asm/atomic_64.h index 408274991..f2fbf9e16 100644 --- a/kernel/arch/sparc/include/asm/atomic_64.h +++ b/kernel/arch/sparc/include/asm/atomic_64.h @@ -14,11 +14,11 @@ #define ATOMIC_INIT(i) { (i) } #define ATOMIC64_INIT(i) { (i) } -#define atomic_read(v) ACCESS_ONCE((v)->counter) -#define atomic64_read(v) ACCESS_ONCE((v)->counter) +#define atomic_read(v) READ_ONCE((v)->counter) +#define atomic64_read(v) READ_ONCE((v)->counter) -#define atomic_set(v, i) (((v)->counter) = i) -#define atomic64_set(v, i) (((v)->counter) = i) +#define atomic_set(v, i) WRITE_ONCE(((v)->counter), (i)) +#define atomic64_set(v, i) WRITE_ONCE(((v)->counter), (i)) #define ATOMIC_OP(op) \ void atomic_##op(int, atomic_t *); \ @@ -33,6 +33,10 @@ long atomic64_##op##_return(long, atomic64_t *); ATOMIC_OPS(add) ATOMIC_OPS(sub) +ATOMIC_OP(and) +ATOMIC_OP(or) +ATOMIC_OP(xor) + #undef ATOMIC_OPS #undef ATOMIC_OP_RETURN #undef ATOMIC_OP |