[PATCH v3 18/22] asm-generic/atomic: Use __always_inline for fallback wrappers

Peter Zijlstra
2020-02-19T15:15:34Z

While the fallback wrappers aren't pure wrappers, they are trivial
nonetheless, and the function they wrap should determine the final
inlining policy.

For x86 tinyconfig we observe:
- vmlinux baseline: 1315988
- vmlinux with patch: 1315928 (-60 bytes)

Suggested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Marco Elver <elver@google.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---
diff --git a/include/linux/atomic-fallback.h b/include/linux/atomic-fallback.h
index a7d240e465c0..656b5489b673 100644
--- a/include/linux/atomic-fallback.h
+++ b/include/linux/atomic-fallback.h
@@ -6,6 +6,8 @@
#ifndef _LINUX_ATOMIC_FALLBACK_H
#define _LINUX_ATOMIC_FALLBACK_H

+#include <linux/compiler.h>
+
#ifndef xchg_relaxed
#define xchg_relaxed xchg
#define xchg_acquire xchg
@@ -76,7 +78,7 @@
#endif /* cmpxchg64_relaxed */

#ifndef atomic_read_acquire
-static inline int
+static __always_inline int
atomic_read_acquire(const atomic_t *v)
{
return smp_load_acquire(&(v)->counter);
@@ -85,7 +87,7 @@ atomic_read_acquire(const atomic_t *v)
#endif

#ifndef atomic_set_release
-static inline void
+static __always_inline void
atomic_set_release(atomic_t *v, int i)
{
smp_store_release(&(v)->counter, i);
@@ -100,7 +102,7 @@ atomic_set_release(atomic_t *v, int i)
#else /* atomic_add_return_relaxed */

#ifndef atomic_add_return_acquire
-static inline int
+static __always_inline int
atomic_add_return_acquire(int i, atomic_t *v)
{
int ret = atomic_add_return_relaxed(i, v);
@@ -111,7 +113,7 @@ atomic_add_return_acquire(int i, atomic_t *v)
#endif

#ifndef atomic_add_return_release
-static inline int
+static __always_inline int
atomic_add_return_release(int i, atomic_t *v)
{
__atomic_release_fence();
@@ -121,7 +123,7 @@ atomic_add_return_release(int i, atomic_t *v)
#endif

#ifndef atomic_add_return
-static inline int
+static __always_inline int
atomic_add_return(int i, atomic_t *v)
{
int ret;
@@ -142,7 +144,7 @@ atomic_add_return(int i, atomic_t *v)
#else /* atomic_fetch_add_relaxed */

#ifndef atomic_fetch_add_acquire
-static inline int
+static __always_inline int
atomic_fetch_add_acquire(int i, atomic_t *v)
{
int ret = atomic_fetch_add_relaxed(i, v);
@@ -153,7 +155,7 @@ atomic_fetch_add_acquire(int i, atomic_t *v)
#endif

#ifndef atomic_fetch_add_release
-static inline int
+static __always_inline int
atomic_fetch_add_release(int i, atomic_t *v)
{
__atomic_release_fence();
@@ -163,7 +165,7 @@ atomic_fetch_add_release(int i, atomic_t *v)
#endif

#ifndef atomic_fetch_add
-static inline int
+static __always_inline int
atomic_fetch_add(int i, atomic_t *v)
{
int ret;
@@ -184,7 +186,7 @@ atomic_fetch_add(int i, atomic_t *v)
#else /* atomic_sub_return_relaxed */

#ifndef atomic_sub_return_acquire
-static inline int
+static __always_inline int
atomic_sub_return_acquire(int i, atomic_t *v)
{
int ret = atomic_sub_return_relaxed(i, v);
@@ -195,7 +197,7 @@ atomic_sub_return_acquire(int i, atomic_t *v)
#endif

#ifndef atomic_sub_return_release
-static inline int
+static __always_inline int
atomic_sub_return_release(int i, atomic_t *v)
{
__atomic_release_fence();
@@ -205,7 +207,7 @@ atomic_sub_return_release(int i, atomic_t *v)
#endif

#ifndef atomic_sub_return
-static inline int
+static __always_inline int
atomic_sub_return(int i, atomic_t *v)
{
int ret;
@@ -226,7 +228,7 @@ atomic_sub_return(int i, atomic_t *v)
#else /* atomic_fetch_sub_relaxed */

#ifndef atomic_fetch_sub_acquire
-static inline int
+static __always_inline int
atomic_fetch_sub_acquire(int i, atomic_t *v)
{
int ret = atomic_fetch_sub_relaxed(i, v);
@@ -237,7 +239,7 @@ atomic_fetch_sub_acquire(int i, atomic_t *v)
#endif

#ifndef atomic_fetch_sub_release
-static inline int
+static __always_inline int
atomic_fetch_sub_release(int i, atomic_t *v)
{
__atomic_release_fence();
@@ -247,7 +249,7 @@ atomic_fetch_sub_release(int i, atomic_t *v)
#endif

#ifndef atomic_fetch_sub
-static inline int
+static __always_inline int
atomic_fetch_sub(int i, atomic_t *v)
{
int ret;
@@ -262,7 +264,7 @@ atomic_fetch_sub(int i, atomic_t *v)
#endif /* atomic_fetch_sub_relaxed */

#ifndef atomic_inc
-static inline void
+static __always_inline void
atomic_inc(atomic_t *v)
{
atomic_add(1, v);
@@ -278,7 +280,7 @@ atomic_inc(atomic_t *v)
#endif /* atomic_inc_return */

#ifndef atomic_inc_return
-static inline int
+static __always_inline int
atomic_inc_return(atomic_t *v)
{
return atomic_add_return(1, v);
@@ -287,7 +289,7 @@ atomic_inc_return(atomic_t *v)
#endif

#ifndef atomic_inc_return_acquire
-static inline int
+static __always_inline int
atomic_inc_return_acquire(atomic_t *v)
{
return atomic_add_return_acquire(1, v);
@@ -296,7 +298,7 @@ atomic_inc_return_acquire(atomic_t *v)
#endif

#ifndef atomic_inc_return_release
-static inline int
+static __always_inline int
atomic_inc_return_release(atomic_t *v)
{
return atomic_add_return_release(1, v);
@@ -305,7 +307,7 @@ atomic_inc_return_release(atomic_t *v)
#endif

#ifndef atomic_inc_return_relaxed
-static inline int
+static __always_inline int
atomic_inc_return_relaxed(atomic_t *v)
{
return atomic_add_return_relaxed(1, v);
@@ -316,7 +318,7 @@ atomic_inc_return_relaxed(atomic_t *v)
#else /* atomic_inc_return_relaxed */

#ifndef atomic_inc_return_acquire
-static inline int
+static __always_inline int
atomic_inc_return_acquire(atomic_t *v)
{
int ret = atomic_inc_return_relaxed(v);
@@ -327,7 +329,7 @@ atomic_inc_return_acquire(atomic_t *v)
#endif

#ifndef atomic_inc_return_release
-static inline int
+static __always_inline int
atomic_inc_return_release(atomic_t *v)
{
__atomic_release_fence();
@@ -337,7 +339,7 @@ atomic_inc_return_release(atomic_t *v)
#endif

#ifndef atomic_inc_return
-static inline int
+static __always_inline int
atomic_inc_return(atomic_t *v)
{
int ret;
@@ -359,7 +361,7 @@ atomic_inc_return(atomic_t *v)
#endif /* atomic_fetch_inc */

#ifndef atomic_fetch_inc
-static inline int
+static __always_inline int
atomic_fetch_inc(atomic_t *v)
{
return atomic_fetch_add(1, v);
@@ -368,7 +370,7 @@ atomic_fetch_inc(atomic_t *v)
#endif

#ifndef atomic_fetch_inc_acquire
-static inline int
+static __always_inline int
atomic_fetch_inc_acquire(atomic_t *v)
{
return atomic_fetch_add_acquire(1, v);
@@ -377,7 +379,7 @@ atomic_fetch_inc_acquire(atomic_t *v)
#endif

#ifndef atomic_fetch_inc_release
-static inline int
+static __always_inline int
atomic_fetch_inc_release(atomic_t *v)
{
return atomic_fetch_add_release(1, v);
@@ -386,7 +388,7 @@ atomic_fetch_inc_release(atomic_t *v)
#endif

#ifndef atomic_fetch_inc_relaxed
-static inline int
+static __always_inline int
atomic_fetch_inc_relaxed(atomic_t *v)
{
return atomic_fetch_add_relaxed(1, v);
@@ -397,7 +399,7 @@ atomic_fetch_inc_relaxed(atomic_t *v)
#else /* atomic_fetch_inc_relaxed */

#ifndef atomic_fetch_inc_acquire
-static inline int
+static __always_inline int
atomic_fetch_inc_acquire(atomic_t *v)
{
int ret = atomic_fetch_inc_relaxed(v);
@@ -408,7 +410,7 @@ atomic_fetch_inc_acquire(atomic_t *v)
#endif

#ifndef atomic_fetch_inc_release
-static inline int
+static __always_inline int
atomic_fetch_inc_release(atomic_t *v)
{
__atomic_release_fence();
@@ -418,7 +420,7 @@ atomic_fetch_inc_release(atomic_t *v)
#endif

#ifndef atomic_fetch_inc
-static inline int
+static __always_inline int
atomic_fetch_inc(atomic_t *v)
{
int ret;
@@ -433,7 +435,7 @@ atomic_fetch_inc(atomic_t *v)
#endif /* atomic_fetch_inc_relaxed */

#ifndef atomic_dec
-static inline void
+static __always_inline void
atomic_dec(atomic_t *v)
{
atomic_sub(1, v);
@@ -449,7 +451,7 @@ atomic_dec(atomic_t *v)
#endif /* atomic_dec_return */

#ifndef atomic_dec_return
-static inline int
+static __always_inline int
atomic_dec_return(atomic_t *v)
{
return atomic_sub_return(1, v);
@@ -458,7 +460,7 @@ atomic_dec_return(atomic_t *v)
#endif

#ifndef atomic_dec_return_acquire
-static inline int
+static __always_inline int
atomic_dec_return_acquire(atomic_t *v)
{
return atomic_sub_return_acquire(1, v);
@@ -467,7 +469,7 @@ atomic_dec_return_acquire(atomic_t *v)
#endif

#ifndef atomic_dec_return_release
-static inline int
+static __always_inline int
atomic_dec_return_release(atomic_t *v)
{
return atomic_sub_return_release(1, v);
@@ -476,7 +478,7 @@ atomic_dec_return_release(atomic_t *v)
#endif

#ifndef atomic_dec_return_relaxed
-static inline int
+static __always_inline int
atomic_dec_return_relaxed(atomic_t *v)
{
return atomic_sub_return_relaxed(1, v);
@@ -487,7 +489,7 @@ atomic_dec_return_relaxed(atomic_t *v)
#else /* atomic_dec_return_relaxed */

#ifndef atomic_dec_return_acquire
-static inline int
+static __always_inline int
atomic_dec_return_acquire(atomic_t *v)
{
int ret = atomic_dec_return_relaxed(v);
@@ -498,7 +500,7 @@ atomic_dec_return_acquire(atomic_t *v)
#endif

#ifndef atomic_dec_return_release
-static inline int
+static __always_inline int
atomic_dec_return_release(atomic_t *v)
{
__atomic_release_fence();
@@ -508,7 +510,7 @@ atomic_dec_return_release(atomic_t *v)
#endif

#ifndef atomic_dec_return
-static inline int
+static __always_inline int
atomic_dec_return(atomic_t *v)
{
int ret;
@@ -530,7 +532,7 @@ atomic_dec_return(atomic_t *v)
#endif /* atomic_fetch_dec */

#ifndef atomic_fetch_dec
-static inline int
+static __always_inline int
atomic_fetch_dec(atomic_t *v)
{
return atomic_fetch_sub(1, v);
@@ -539,7 +541,7 @@ atomic_fetch_dec(atomic_t *v)
#endif

#ifndef atomic_fetch_dec_acquire
-static inline int
+static __always_inline int
atomic_fetch_dec_acquire(atomic_t *v)
{
return atomic_fetch_sub_acquire(1, v);
@@ -548,7 +550,7 @@ atomic_fetch_dec_acquire(atomic_t *v)
#endif

#ifndef atomic_fetch_dec_release
-static inline int
+static __always_inline int
atomic_fetch_dec_release(atomic_t *v)
{
return atomic_fetch_sub_release(1, v);
@@ -557,7 +559,7 @@ atomic_fetch_dec_release(atomic_t *v)
#endif

#ifndef atomic_fetch_dec_relaxed
-static inline int
+static __always_inline int
atomic_fetch_dec_relaxed(atomic_t *v)
{
return atomic_fetch_sub_relaxed(1, v);
@@ -568,7 +570,7 @@ atomic_fetch_dec_relaxed(atomic_t *v)
#else /* atomic_fetch_dec_relaxed */

#ifndef atomic_fetch_dec_acquire
-static inline int
+static __always_inline int
atomic_fetch_dec_acquire(atomic_t *v)
{
int ret = atomic_fetch_dec_relaxed(v);
@@ -579,7 +581,7 @@ atomic_fetch_dec_acquire(atomic_t *v)
#endif

#ifndef atomic_fetch_dec_release
-static inline int
+static __always_inline int
atomic_fetch_dec_release(atomic_t *v)
{
__atomic_release_fence();
@@ -589,7 +591,7 @@ atomic_fetch_dec_release(atomic_t *v)
#endif

#ifndef atomic_fetch_dec
-static inline int
+static __always_inline int
atomic_fetch_dec(atomic_t *v)
{
int ret;
@@ -610,7 +612,7 @@ atomic_fetch_dec(atomic_t *v)
#else /* atomic_fetch_and_relaxed */

#ifndef atomic_fetch_and_acquire
-static inline int
+static __always_inline int
atomic_fetch_and_acquire(int i, atomic_t *v)
{
int ret = atomic_fetch_and_relaxed(i, v);
@@ -621,7 +623,7 @@ atomic_fetch_and_acquire(int i, atomic_t *v)
#endif

#ifndef atomic_fetch_and_release
-static inline int
+static __always_inline int
atomic_fetch_and_release(int i, atomic_t *v)
{
__atomic_release_fence();
@@ -631,7 +633,7 @@ atomic_fetch_and_release(int i, atomic_t *v)
#endif

#ifndef atomic_fetch_and
-static inline int
+static __always_inline int
atomic_fetch_and(int i, atomic_t *v)
{
int ret;
@@ -646,7 +648,7 @@ atomic_fetch_and(int i, atomic_t *v)
#endif /* atomic_fetch_and_relaxed */

#ifndef atomic_andnot
-static inline void
+static __always_inline void
atomic_andnot(int i, atomic_t *v)
{
atomic_and(~i, v);
@@ -662,7 +664,7 @@ atomic_andnot(int i, atomic_t *v)
#endif /* atomic_fetch_andnot */

#ifndef atomic_fetch_andnot
-static inline int
+static __always_inline int
atomic_fetch_andnot(int i, atomic_t *v)
{
return atomic_fetch_and(~i, v);
@@ -671,7 +673,7 @@ atomic_fetch_andnot(int i, atomic_t *v)
#endif

#ifndef atomic_fetch_andnot_acquire
-static inline int
+static __always_inline int
atomic_fetch_andnot_acquire(int i, atomic_t *v)
{
return atomic_fetch_and_acquire(~i, v);
@@ -680,7 +682,7 @@ atomic_fetch_andnot_acquire(int i, atomic_t *v)
#endif

#ifndef atomic_fetch_andnot_release
-static inline int
+static __always_inline int
atomic_fetch_andnot_release(int i, atomic_t *v)
{
return atomic_fetch_and_release(~i, v);
@@ -689,7 +691,7 @@ atomic_fetch_andnot_release(int i, atomic_t *v)
#endif

#ifndef atomic_fetch_andnot_relaxed
-static inline int
+static __always_inline int
atomic_fetch_andnot_relaxed(int i, atomic_t *v)
{
return atomic_fetch_and_relaxed(~i, v);
@@ -700,7 +702,7 @@ atomic_fetch_andnot_relaxed(int i, atomic_t *v)
#else /* atomic_fetch_andnot_relaxed */

#ifndef atomic_fetch_andnot_acquire
-static inline int
+static __always_inline int
atomic_fetch_andnot_acquire(int i, atomic_t *v)
{
int ret = atomic_fetch_andnot_relaxed(i, v);
@@ -711,7 +713,7 @@ atomic_fetch_andnot_acquire(int i, atomic_t *v)
#endif

#ifndef atomic_fetch_andnot_release
-static inline int
+static __always_inline int
atomic_fetch_andnot_release(int i, atomic_t *v)
{
__atomic_release_fence();
@@ -721,7 +723,7 @@ atomic_fetch_andnot_release(int i, atomic_t *v)
#endif

#ifndef atomic_fetch_andnot
-static inline int
+static __always_inline int
atomic_fetch_andnot(int i, atomic_t *v)
{
int ret;
@@ -742,7 +744,7 @@ atomic_fetch_andnot(int i, atomic_t *v)
#else /* atomic_fetch_or_relaxed */

#ifndef atomic_fetch_or_acquire
-static inline int
+static __always_inline int
atomic_fetch_or_acquire(int i, atomic_t *v)
{
int ret = atomic_fetch_or_relaxed(i, v);
@@ -753,7 +755,7 @@ atomic_fetch_or_acquire(int i, atomic_t *v)
#endif

#ifndef atomic_fetch_or_release
-static inline int
+static __always_inline int
atomic_fetch_or_release(int i, atomic_t *v)
{
__atomic_release_fence();
@@ -763,7 +765,7 @@ atomic_fetch_or_release(int i, atomic_t *v)
#endif

#ifndef atomic_fetch_or
-static inline int
+static __always_inline int
atomic_fetch_or(int i, atomic_t *v)
{
int ret;
@@ -784,7 +786,7 @@ atomic_fetch_or(int i, atomic_t *v)
#else /* atomic_fetch_xor_relaxed */

#ifndef atomic_fetch_xor_acquire
-static inline int
+static __always_inline int
atomic_fetch_xor_acquire(int i, atomic_t *v)
{
int ret = atomic_fetch_xor_relaxed(i, v);
@@ -795,7 +797,7 @@ atomic_fetch_xor_acquire(int i, atomic_t *v)
#endif

#ifndef atomic_fetch_xor_release
-static inline int
+static __always_inline int
atomic_fetch_xor_release(int i, atomic_t *v)
{
__atomic_release_fence();
@@ -805,7 +807,7 @@ atomic_fetch_xor_release(int i, atomic_t *v)
#endif

#ifndef atomic_fetch_xor
-static inline int
+static __always_inline int
atomic_fetch_xor(int i, atomic_t *v)
{
int ret;
@@ -826,7 +828,7 @@ atomic_fetch_xor(int i, atomic_t *v)
#else /* atomic_xchg_relaxed */

#ifndef atomic_xchg_acquire
-static inline int
+static __always_inline int
atomic_xchg_acquire(atomic_t *v, int i)
{
int ret = atomic_xchg_relaxed(v, i);
@@ -837,7 +839,7 @@ atomic_xchg_acquire(atomic_t *v, int i)
#endif

#ifndef atomic_xchg_release
-static inline int
+static __always_inline int
atomic_xchg_release(atomic_t *v, int i)
{
__atomic_release_fence();
@@ -847,7 +849,7 @@ atomic_xchg_release(atomic_t *v, int i)
#endif

#ifndef atomic_xchg
-static inline int
+static __always_inline int
atomic_xchg(atomic_t *v, int i)
{
int ret;
@@ -868,7 +870,7 @@ atomic_xchg(atomic_t *v, int i)
#else /* atomic_cmpxchg_relaxed */

#ifndef atomic_cmpxchg_acquire
-static inline int
+static __always_inline int
atomic_cmpxchg_acquire(atomic_t *v, int old, int new)
{
int ret = atomic_cmpxchg_relaxed(v, old, new);
@@ -879,7 +881,7 @@ atomic_cmpxchg_acquire(atomic_t *v, int old, int new)
#endif

#ifndef atomic_cmpxchg_release
-static inline int
+static __always_inline int
atomic_cmpxchg_release(atomic_t *v, int old, int new)
{
__atomic_release_fence();
@@ -889,7 +891,7 @@ atomic_cmpxchg_release(atomic_t *v, int old, int new)
#endif

#ifndef atomic_cmpxchg
-static inline int
+static __always_inline int
atomic_cmpxchg(atomic_t *v, int old, int new)
{
int ret;
@@ -911,7 +913,7 @@ atomic_cmpxchg(atomic_t *v, int old, int new)
#endif /* atomic_try_cmpxchg */

#ifndef atomic_try_cmpxchg
-static inline bool
+static __always_inline bool
atomic_try_cmpxchg(atomic_t *v, int *old, int new)
{
int r, o = *old;
@@ -924,7 +926,7 @@ atomic_try_cmpxchg(atomic_t *v, int *old, int new)
#endif

#ifndef atomic_try_cmpxchg_acquire
-static inline bool
+static __always_inline bool
atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new)
{
int r, o = *old;
@@ -937,7 +939,7 @@ atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new)
#endif

#ifndef atomic_try_cmpxchg_release
-static inline bool
+static __always_inline bool
atomic_try_cmpxchg_release(atomic_t *v, int *old, int new)
{
int r, o = *old;
@@ -950,7 +952,7 @@ atomic_try_cmpxchg_release(atomic_t *v, int *old, int new)
#endif

#ifndef atomic_try_cmpxchg_relaxed
-static inline bool
+static __always_inline bool
atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new)
{
int r, o = *old;
@@ -965,7 +967,7 @@ atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new)
#else /* atomic_try_cmpxchg_relaxed */

#ifndef atomic_try_cmpxchg_acquire
-static inline bool
+static __always_inline bool
atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new)
{
bool ret = atomic_try_cmpxchg_relaxed(v, old, new);
@@ -976,7 +978,7 @@ atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new)
#endif

#ifndef atomic_try_cmpxchg_release
-static inline bool
+static __always_inline bool
atomic_try_cmpxchg_release(atomic_t *v, int *old, int new)
{
__atomic_release_fence();
@@ -986,7 +988,7 @@ atomic_try_cmpxchg_release(atomic_t *v, int *old, int new)
#endif

#ifndef atomic_try_cmpxchg
-static inline bool
+static __always_inline bool
atomic_try_cmpxchg(atomic_t *v, int *old, int new)
{
bool ret;
@@ -1010,7 +1012,7 @@ atomic_try_cmpxchg(atomic_t *v, int *old, int new)
* true if the result is zero, or false for all
* other cases.
*/
-static inline bool
+static __always_inline bool
atomic_sub_and_test(int i, atomic_t *v)
{
return atomic_sub_return(i, v) == 0;
@@ -1027,7 +1029,7 @@ atomic_sub_and_test(int i, atomic_t *v)
* returns true if the result is 0, or false for all other
* cases.
*/
-static inline bool
+static __always_inline bool
atomic_dec_and_test(atomic_t *v)
{
return atomic_dec_return(v) == 0;
@@ -1044,7 +1046,7 @@ atomic_dec_and_test(atomic_t *v)
* and returns true if the result is zero, or false for all
* other cases.
*/
-static inline bool
+static __always_inline bool
atomic_inc_and_test(atomic_t *v)
{
return atomic_inc_return(v) == 0;
@@ -1062,7 +1064,7 @@ atomic_inc_and_test(atomic_t *v)
* if the result is negative, or false when
* result is greater than or equal to zero.
*/
-static inline bool
+static __always_inline bool
atomic_add_negative(int i, atomic_t *v)
{
return atomic_add_return(i, v) < 0;
@@ -1080,7 +1082,7 @@ atomic_add_negative(int i, atomic_t *v)
* Atomically adds @a to @v, so long as @v was not already @u.
* Returns original value of @v
*/
-static inline int
+static __always_inline int
atomic_fetch_add_unless(atomic_t *v, int a, int u)
{
int c = atomic_read(v);
@@ -1105,7 +1107,7 @@ atomic_fetch_add_unless(atomic_t *v, int a, int u)
* Atomically adds @a to @v, if @v was not already @u.
* Returns true if the addition was done.
*/
-static inline bool
+static __always_inline bool
atomic_add_unless(atomic_t *v, int a, int u)
{
return atomic_fetch_add_unless(v, a, u) != u;
@@ -1121,7 +1123,7 @@ atomic_add_unless(atomic_t *v, int a, int u)
* Atomically increments @v by 1, if @v is non-zero.
* Returns true if the increment was done.
*/
-static inline bool
+static __always_inline bool
atomic_inc_not_zero(atomic_t *v)
{
return atomic_add_unless(v, 1, 0);
@@ -1130,7 +1132,7 @@ atomic_inc_not_zero(atomic_t *v)
#endif

#ifndef atomic_inc_unless_negative
-static inline bool
+static __always_inline bool
atomic_inc_unless_negative(atomic_t *v)
{
int c = atomic_read(v);
@@ -1146,7 +1148,7 @@ atomic_inc_unless_negative(atomic_t *v)
#endif

#ifndef atomic_dec_unless_positive
-static inline bool
+static __always_inline bool
atomic_dec_unless_positive(atomic_t *v)
{
int c = atomic_read(v);
@@ -1162,7 +1164,7 @@ atomic_dec_unless_positive(atomic_t *v)
#endif

#ifndef atomic_dec_if_positive
-static inline int
+static __always_inline int
atomic_dec_if_positive(atomic_t *v)
{
int dec, c = atomic_read(v);
@@ -1186,7 +1188,7 @@ atomic_dec_if_positive(atomic_t *v)
#endif

#ifndef atomic64_read_acquire
-static inline s64
+static __always_inline s64
atomic64_read_acquire(const atomic64_t *v)
{
return smp_load_acquire(&(v)->counter);
@@ -1195,7 +1197,7 @@ atomic64_read_acquire(const atomic64_t *v)
#endif

#ifndef atomic64_set_release
-static inline void
+static __always_inline void
atomic64_set_release(atomic64_t *v, s64 i)
{
smp_store_release(&(v)->counter, i);
@@ -1210,7 +1212,7 @@ atomic64_set_release(atomic64_t *v, s64 i)
#else /* atomic64_add_return_relaxed */

#ifndef atomic64_add_return_acquire
-static inline s64
+static __always_inline s64
atomic64_add_return_acquire(s64 i, atomic64_t *v)
{
s64 ret = atomic64_add_return_relaxed(i, v);
@@ -1221,7 +1223,7 @@ atomic64_add_return_acquire(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_add_return_release
-static inline s64
+static __always_inline s64
atomic64_add_return_release(s64 i, atomic64_t *v)
{
__atomic_release_fence();
@@ -1231,7 +1233,7 @@ atomic64_add_return_release(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_add_return
-static inline s64
+static __always_inline s64
atomic64_add_return(s64 i, atomic64_t *v)
{
s64 ret;
@@ -1252,7 +1254,7 @@ atomic64_add_return(s64 i, atomic64_t *v)
#else /* atomic64_fetch_add_relaxed */

#ifndef atomic64_fetch_add_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_add_acquire(s64 i, atomic64_t *v)
{
s64 ret = atomic64_fetch_add_relaxed(i, v);
@@ -1263,7 +1265,7 @@ atomic64_fetch_add_acquire(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_fetch_add_release
-static inline s64
+static __always_inline s64
atomic64_fetch_add_release(s64 i, atomic64_t *v)
{
__atomic_release_fence();
@@ -1273,7 +1275,7 @@ atomic64_fetch_add_release(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_fetch_add
-static inline s64
+static __always_inline s64
atomic64_fetch_add(s64 i, atomic64_t *v)
{
s64 ret;
@@ -1294,7 +1296,7 @@ atomic64_fetch_add(s64 i, atomic64_t *v)
#else /* atomic64_sub_return_relaxed */

#ifndef atomic64_sub_return_acquire
-static inline s64
+static __always_inline s64
atomic64_sub_return_acquire(s64 i, atomic64_t *v)
{
s64 ret = atomic64_sub_return_relaxed(i, v);
@@ -1305,7 +1307,7 @@ atomic64_sub_return_acquire(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_sub_return_release
-static inline s64
+static __always_inline s64
atomic64_sub_return_release(s64 i, atomic64_t *v)
{
__atomic_release_fence();
@@ -1315,7 +1317,7 @@ atomic64_sub_return_release(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_sub_return
-static inline s64
+static __always_inline s64
atomic64_sub_return(s64 i, atomic64_t *v)
{
s64 ret;
@@ -1336,7 +1338,7 @@ atomic64_sub_return(s64 i, atomic64_t *v)
#else /* atomic64_fetch_sub_relaxed */

#ifndef atomic64_fetch_sub_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_sub_acquire(s64 i, atomic64_t *v)
{
s64 ret = atomic64_fetch_sub_relaxed(i, v);
@@ -1347,7 +1349,7 @@ atomic64_fetch_sub_acquire(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_fetch_sub_release
-static inline s64
+static __always_inline s64
atomic64_fetch_sub_release(s64 i, atomic64_t *v)
{
__atomic_release_fence();
@@ -1357,7 +1359,7 @@ atomic64_fetch_sub_release(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_fetch_sub
-static inline s64
+static __always_inline s64
atomic64_fetch_sub(s64 i, atomic64_t *v)
{
s64 ret;
@@ -1372,7 +1374,7 @@ atomic64_fetch_sub(s64 i, atomic64_t *v)
#endif /* atomic64_fetch_sub_relaxed */

#ifndef atomic64_inc
-static inline void
+static __always_inline void
atomic64_inc(atomic64_t *v)
{
atomic64_add(1, v);
@@ -1388,7 +1390,7 @@ atomic64_inc(atomic64_t *v)
#endif /* atomic64_inc_return */

#ifndef atomic64_inc_return
-static inline s64
+static __always_inline s64
atomic64_inc_return(atomic64_t *v)
{
return atomic64_add_return(1, v);
@@ -1397,7 +1399,7 @@ atomic64_inc_return(atomic64_t *v)
#endif

#ifndef atomic64_inc_return_acquire
-static inline s64
+static __always_inline s64
atomic64_inc_return_acquire(atomic64_t *v)
{
return atomic64_add_return_acquire(1, v);
@@ -1406,7 +1408,7 @@ atomic64_inc_return_acquire(atomic64_t *v)
#endif

#ifndef atomic64_inc_return_release
-static inline s64
+static __always_inline s64
atomic64_inc_return_release(atomic64_t *v)
{
return atomic64_add_return_release(1, v);
@@ -1415,7 +1417,7 @@ atomic64_inc_return_release(atomic64_t *v)
#endif

#ifndef atomic64_inc_return_relaxed
-static inline s64
+static __always_inline s64
atomic64_inc_return_relaxed(atomic64_t *v)
{
return atomic64_add_return_relaxed(1, v);
@@ -1426,7 +1428,7 @@ atomic64_inc_return_relaxed(atomic64_t *v)
#else /* atomic64_inc_return_relaxed */

#ifndef atomic64_inc_return_acquire
-static inline s64
+static __always_inline s64
atomic64_inc_return_acquire(atomic64_t *v)
{
s64 ret = atomic64_inc_return_relaxed(v);
@@ -1437,7 +1439,7 @@ atomic64_inc_return_acquire(atomic64_t *v)
#endif

#ifndef atomic64_inc_return_release
-static inline s64
+static __always_inline s64
atomic64_inc_return_release(atomic64_t *v)
{
__atomic_release_fence();
@@ -1447,7 +1449,7 @@ atomic64_inc_return_release(atomic64_t *v)
#endif

#ifndef atomic64_inc_return
-static inline s64
+static __always_inline s64
atomic64_inc_return(atomic64_t *v)
{
s64 ret;
@@ -1469,7 +1471,7 @@ atomic64_inc_return(atomic64_t *v)
#endif /* atomic64_fetch_inc */

#ifndef atomic64_fetch_inc
-static inline s64
+static __always_inline s64
atomic64_fetch_inc(atomic64_t *v)
{
return atomic64_fetch_add(1, v);
@@ -1478,7 +1480,7 @@ atomic64_fetch_inc(atomic64_t *v)
#endif

#ifndef atomic64_fetch_inc_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_inc_acquire(atomic64_t *v)
{
return atomic64_fetch_add_acquire(1, v);
@@ -1487,7 +1489,7 @@ atomic64_fetch_inc_acquire(atomic64_t *v)
#endif

#ifndef atomic64_fetch_inc_release
-static inline s64
+static __always_inline s64
atomic64_fetch_inc_release(atomic64_t *v)
{
return atomic64_fetch_add_release(1, v);
@@ -1496,7 +1498,7 @@ atomic64_fetch_inc_release(atomic64_t *v)
#endif

#ifndef atomic64_fetch_inc_relaxed
-static inline s64
+static __always_inline s64
atomic64_fetch_inc_relaxed(atomic64_t *v)
{
return atomic64_fetch_add_relaxed(1, v);
@@ -1507,7 +1509,7 @@ atomic64_fetch_inc_relaxed(atomic64_t *v)
#else /* atomic64_fetch_inc_relaxed */

#ifndef atomic64_fetch_inc_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_inc_acquire(atomic64_t *v)
{
s64 ret = atomic64_fetch_inc_relaxed(v);
@@ -1518,7 +1520,7 @@ atomic64_fetch_inc_acquire(atomic64_t *v)
#endif

#ifndef atomic64_fetch_inc_release
-static inline s64
+static __always_inline s64
atomic64_fetch_inc_release(atomic64_t *v)
{
__atomic_release_fence();
@@ -1528,7 +1530,7 @@ atomic64_fetch_inc_release(atomic64_t *v)
#endif

#ifndef atomic64_fetch_inc
-static inline s64
+static __always_inline s64
atomic64_fetch_inc(atomic64_t *v)
{
s64 ret;
@@ -1543,7 +1545,7 @@ atomic64_fetch_inc(atomic64_t *v)
#endif /* atomic64_fetch_inc_relaxed */

#ifndef atomic64_dec
-static inline void
+static __always_inline void
atomic64_dec(atomic64_t *v)
{
atomic64_sub(1, v);
@@ -1559,7 +1561,7 @@ atomic64_dec(atomic64_t *v)
#endif /* atomic64_dec_return */

#ifndef atomic64_dec_return
-static inline s64
+static __always_inline s64
atomic64_dec_return(atomic64_t *v)
{
return atomic64_sub_return(1, v);
@@ -1568,7 +1570,7 @@ atomic64_dec_return(atomic64_t *v)
#endif

#ifndef atomic64_dec_return_acquire
-static inline s64
+static __always_inline s64
atomic64_dec_return_acquire(atomic64_t *v)
{
return atomic64_sub_return_acquire(1, v);
@@ -1577,7 +1579,7 @@ atomic64_dec_return_acquire(atomic64_t *v)
#endif

#ifndef atomic64_dec_return_release
-static inline s64
+static __always_inline s64
atomic64_dec_return_release(atomic64_t *v)
{
return atomic64_sub_return_release(1, v);
@@ -1586,7 +1588,7 @@ atomic64_dec_return_release(atomic64_t *v)
#endif

#ifndef atomic64_dec_return_relaxed
-static inline s64
+static __always_inline s64
atomic64_dec_return_relaxed(atomic64_t *v)
{
return atomic64_sub_return_relaxed(1, v);
@@ -1597,7 +1599,7 @@ atomic64_dec_return_relaxed(atomic64_t *v)
#else /* atomic64_dec_return_relaxed */

#ifndef atomic64_dec_return_acquire
-static inline s64
+static __always_inline s64
atomic64_dec_return_acquire(atomic64_t *v)
{
s64 ret = atomic64_dec_return_relaxed(v);
@@ -1608,7 +1610,7 @@ atomic64_dec_return_acquire(atomic64_t *v)
#endif

#ifndef atomic64_dec_return_release
-static inline s64
+static __always_inline s64
atomic64_dec_return_release(atomic64_t *v)
{
__atomic_release_fence();
@@ -1618,7 +1620,7 @@ atomic64_dec_return_release(atomic64_t *v)
#endif

#ifndef atomic64_dec_return
-static inline s64
+static __always_inline s64
atomic64_dec_return(atomic64_t *v)
{
s64 ret;
@@ -1640,7 +1642,7 @@ atomic64_dec_return(atomic64_t *v)
#endif /* atomic64_fetch_dec */

#ifndef atomic64_fetch_dec
-static inline s64
+static __always_inline s64
atomic64_fetch_dec(atomic64_t *v)
{
return atomic64_fetch_sub(1, v);
@@ -1649,7 +1651,7 @@ atomic64_fetch_dec(atomic64_t *v)
#endif

#ifndef atomic64_fetch_dec_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_dec_acquire(atomic64_t *v)
{
return atomic64_fetch_sub_acquire(1, v);
@@ -1658,7 +1660,7 @@ atomic64_fetch_dec_acquire(atomic64_t *v)
#endif

#ifndef atomic64_fetch_dec_release
-static inline s64
+static __always_inline s64
atomic64_fetch_dec_release(atomic64_t *v)
{
return atomic64_fetch_sub_release(1, v);
@@ -1667,7 +1669,7 @@ atomic64_fetch_dec_release(atomic64_t *v)
#endif

#ifndef atomic64_fetch_dec_relaxed
-static inline s64
+static __always_inline s64
atomic64_fetch_dec_relaxed(atomic64_t *v)
{
return atomic64_fetch_sub_relaxed(1, v);
@@ -1678,7 +1680,7 @@ atomic64_fetch_dec_relaxed(atomic64_t *v)
#else /* atomic64_fetch_dec_relaxed */

#ifndef atomic64_fetch_dec_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_dec_acquire(atomic64_t *v)
{
s64 ret = atomic64_fetch_dec_relaxed(v);
@@ -1689,7 +1691,7 @@ atomic64_fetch_dec_acquire(atomic64_t *v)
#endif

#ifndef atomic64_fetch_dec_release
-static inline s64
+static __always_inline s64
atomic64_fetch_dec_release(atomic64_t *v)
{
__atomic_release_fence();
@@ -1699,7 +1701,7 @@ atomic64_fetch_dec_release(atomic64_t *v)
#endif

#ifndef atomic64_fetch_dec
-static inline s64
+static __always_inline s64
atomic64_fetch_dec(atomic64_t *v)
{
s64 ret;
@@ -1720,7 +1722,7 @@ atomic64_fetch_dec(atomic64_t *v)
#else /* atomic64_fetch_and_relaxed */

#ifndef atomic64_fetch_and_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_and_acquire(s64 i, atomic64_t *v)
{
s64 ret = atomic64_fetch_and_relaxed(i, v);
@@ -1731,7 +1733,7 @@ atomic64_fetch_and_acquire(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_fetch_and_release
-static inline s64
+static __always_inline s64
atomic64_fetch_and_release(s64 i, atomic64_t *v)
{
__atomic_release_fence();
@@ -1741,7 +1743,7 @@ atomic64_fetch_and_release(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_fetch_and
-static inline s64
+static __always_inline s64
atomic64_fetch_and(s64 i, atomic64_t *v)
{
s64 ret;
@@ -1756,7 +1758,7 @@ atomic64_fetch_and(s64 i, atomic64_t *v)
#endif /* atomic64_fetch_and_relaxed */

#ifndef atomic64_andnot
-static inline void
+static __always_inline void
atomic64_andnot(s64 i, atomic64_t *v)
{
atomic64_and(~i, v);
@@ -1772,7 +1774,7 @@ atomic64_andnot(s64 i, atomic64_t *v)
#endif /* atomic64_fetch_andnot */

#ifndef atomic64_fetch_andnot
-static inline s64
+static __always_inline s64
atomic64_fetch_andnot(s64 i, atomic64_t *v)
{
return atomic64_fetch_and(~i, v);
@@ -1781,7 +1783,7 @@ atomic64_fetch_andnot(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_fetch_andnot_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v)
{
return atomic64_fetch_and_acquire(~i, v);
@@ -1790,7 +1792,7 @@ atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_fetch_andnot_release
-static inline s64
+static __always_inline s64
atomic64_fetch_andnot_release(s64 i, atomic64_t *v)
{
return atomic64_fetch_and_release(~i, v);
@@ -1799,7 +1801,7 @@ atomic64_fetch_andnot_release(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_fetch_andnot_relaxed
-static inline s64
+static __always_inline s64
atomic64_fetch_andnot_relaxed(s64 i, atomic64_t *v)
{
return atomic64_fetch_and_relaxed(~i, v);
@@ -1810,7 +1812,7 @@ atomic64_fetch_andnot_relaxed(s64 i, atomic64_t *v)
#else /* atomic64_fetch_andnot_relaxed */

#ifndef atomic64_fetch_andnot_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v)
{
s64 ret = atomic64_fetch_andnot_relaxed(i, v);
@@ -1821,7 +1823,7 @@ atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_fetch_andnot_release
-static inline s64
+static __always_inline s64
atomic64_fetch_andnot_release(s64 i, atomic64_t *v)
{
__atomic_release_fence();
@@ -1831,7 +1833,7 @@ atomic64_fetch_andnot_release(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_fetch_andnot
-static inline s64
+static __always_inline s64
atomic64_fetch_andnot(s64 i, atomic64_t *v)
{
s64 ret;
@@ -1852,7 +1854,7 @@ atomic64_fetch_andnot(s64 i, atomic64_t *v)
#else /* atomic64_fetch_or_relaxed */

#ifndef atomic64_fetch_or_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_or_acquire(s64 i, atomic64_t *v)
{
s64 ret = atomic64_fetch_or_relaxed(i, v);
@@ -1863,7 +1865,7 @@ atomic64_fetch_or_acquire(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_fetch_or_release
-static inline s64
+static __always_inline s64
atomic64_fetch_or_release(s64 i, atomic64_t *v)
{
__atomic_release_fence();
@@ -1873,7 +1875,7 @@ atomic64_fetch_or_release(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_fetch_or
-static inline s64
+static __always_inline s64
atomic64_fetch_or(s64 i, atomic64_t *v)
{
s64 ret;
@@ -1894,7 +1896,7 @@ atomic64_fetch_or(s64 i, atomic64_t *v)
#else /* atomic64_fetch_xor_relaxed */

#ifndef atomic64_fetch_xor_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_xor_acquire(s64 i, atomic64_t *v)
{
s64 ret = atomic64_fetch_xor_relaxed(i, v);
@@ -1905,7 +1907,7 @@ atomic64_fetch_xor_acquire(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_fetch_xor_release
-static inline s64
+static __always_inline s64
atomic64_fetch_xor_release(s64 i, atomic64_t *v)
{
__atomic_release_fence();
@@ -1915,7 +1917,7 @@ atomic64_fetch_xor_release(s64 i, atomic64_t *v)
#endif

#ifndef atomic64_fetch_xor
-static inline s64
+static __always_inline s64
atomic64_fetch_xor(s64 i, atomic64_t *v)
{
s64 ret;
@@ -1936,7 +1938,7 @@ atomic64_fetch_xor(s64 i, atomic64_t *v)
#else /* atomic64_xchg_relaxed */

#ifndef atomic64_xchg_acquire
-static inline s64
+static __always_inline s64
atomic64_xchg_acquire(atomic64_t *v, s64 i)
{
s64 ret = atomic64_xchg_relaxed(v, i);
@@ -1947,7 +1949,7 @@ atomic64_xchg_acquire(atomic64_t *v, s64 i)
#endif

#ifndef atomic64_xchg_release
-static inline s64
+static __always_inline s64
atomic64_xchg_release(atomic64_t *v, s64 i)
{
__atomic_release_fence();
@@ -1957,7 +1959,7 @@ atomic64_xchg_release(atomic64_t *v, s64 i)
#endif

#ifndef atomic64_xchg
-static inline s64
+static __always_inline s64
atomic64_xchg(atomic64_t *v, s64 i)
{
s64 ret;
@@ -1978,7 +1980,7 @@ atomic64_xchg(atomic64_t *v, s64 i)
#else /* atomic64_cmpxchg_relaxed */

#ifndef atomic64_cmpxchg_acquire
-static inline s64
+static __always_inline s64
atomic64_cmpxchg_acquire(atomic64_t *v, s64 old, s64 new)
{
s64 ret = atomic64_cmpxchg_relaxed(v, old, new);
@@ -1989,7 +1991,7 @@ atomic64_cmpxchg_acquire(atomic64_t *v, s64 old, s64 new)
#endif

#ifndef atomic64_cmpxchg_release
-static inline s64
+static __always_inline s64
atomic64_cmpxchg_release(atomic64_t *v, s64 old, s64 new)
{
__atomic_release_fence();
@@ -1999,7 +2001,7 @@ atomic64_cmpxchg_release(atomic64_t *v, s64 old, s64 new)
#endif

#ifndef atomic64_cmpxchg
-static inline s64
+static __always_inline s64
atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new)
{
s64 ret;
@@ -2021,7 +2023,7 @@ atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new)
#endif /* atomic64_try_cmpxchg */

#ifndef atomic64_try_cmpxchg
-static inline bool
+static __always_inline bool
atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new)
{
s64 r, o = *old;
@@ -2034,7 +2036,7 @@ atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new)
#endif

#ifndef atomic64_try_cmpxchg_acquire
-static inline bool
+static __always_inline bool
atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new)
{
s64 r, o = *old;
@@ -2047,7 +2049,7 @@ atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new)
#endif

#ifndef atomic64_try_cmpxchg_release
-static inline bool
+static __always_inline bool
atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new)
{
s64 r, o = *old;
@@ -2060,7 +2062,7 @@ atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new)
#endif

#ifndef atomic64_try_cmpxchg_relaxed
-static inline bool
+static __always_inline bool
atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new)
{
s64 r, o = *old;
@@ -2075,7 +2077,7 @@ atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new)
#else /* atomic64_try_cmpxchg_relaxed */

#ifndef atomic64_try_cmpxchg_acquire
-static inline bool
+static __always_inline bool
atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new)
{
bool ret = atomic64_try_cmpxchg_relaxed(v, old, new);
@@ -2086,7 +2088,7 @@ atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new)
#endif

#ifndef atomic64_try_cmpxchg_release
-static inline bool
+static __always_inline bool
atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new)
{
__atomic_release_fence();
@@ -2096,7 +2098,7 @@ atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new)
#endif

#ifndef atomic64_try_cmpxchg
-static inline bool
+static __always_inline bool
atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new)
{
bool ret;
@@ -2120,7 +2122,7 @@ atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new)
* true if the result is zero, or false for all
* other cases.
*/
-static inline bool
+static __always_inline bool
atomic64_sub_and_test(s64 i, atomic64_t *v)
{
return atomic64_sub_return(i, v) == 0;
@@ -2137,7 +2139,7 @@ atomic64_sub_and_test(s64 i, atomic64_t *v)
* returns true if the result is 0, or false for all other
* cases.
*/
-static inline bool
+static __always_inline bool
atomic64_dec_and_test(atomic64_t *v)
{
return atomic64_dec_return(v) == 0;
@@ -2154,7 +2156,7 @@ atomic64_dec_and_test(atomic64_t *v)
* and returns true if the result is zero, or false for all
* other cases.
*/
-static inline bool
+static __always_inline bool
atomic64_inc_and_test(atomic64_t *v)
{
return atomic64_inc_return(v) == 0;
@@ -2172,7 +2174,7 @@ atomic64_inc_and_test(atomic64_t *v)
* if the result is negative, or false when
* result is greater than or equal to zero.
*/
-static inline bool
+static __always_inline bool
atomic64_add_negative(s64 i, atomic64_t *v)
{
return atomic64_add_return(i, v) < 0;
@@ -2190,7 +2192,7 @@ atomic64_add_negative(s64 i, atomic64_t *v)
* Atomically adds @a to @v, so long as @v was not already @u.
* Returns original value of @v
*/
-static inline s64
+static __always_inline s64
atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u)
{
s64 c = atomic64_read(v);
@@ -2215,7 +2217,7 @@ atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u)
* Atomically adds @a to @v, if @v was not already @u.
* Returns true if the addition was done.
*/
-static inline bool
+static __always_inline bool
atomic64_add_unless(atomic64_t *v, s64 a, s64 u)
{
return atomic64_fetch_add_unless(v, a, u) != u;
@@ -2231,7 +2233,7 @@ atomic64_add_unless(atomic64_t *v, s64 a, s64 u)
* Atomically increments @v by 1, if @v is non-zero.
* Returns true if the increment was done.
*/
-static inline bool
+static __always_inline bool
atomic64_inc_not_zero(atomic64_t *v)
{
return atomic64_add_unless(v, 1, 0);
@@ -2240,7 +2242,7 @@ atomic64_inc_not_zero(atomic64_t *v)
#endif

#ifndef atomic64_inc_unless_negative
-static inline bool
+static __always_inline bool
atomic64_inc_unless_negative(atomic64_t *v)
{
s64 c = atomic64_read(v);
@@ -2256,7 +2258,7 @@ atomic64_inc_unless_negative(atomic64_t *v)
#endif

#ifndef atomic64_dec_unless_positive
-static inline bool
+static __always_inline bool
atomic64_dec_unless_positive(atomic64_t *v)
{
s64 c = atomic64_read(v);
@@ -2272,7 +2274,7 @@ atomic64_dec_unless_positive(atomic64_t *v)
#endif

#ifndef atomic64_dec_if_positive
-static inline s64
+static __always_inline s64
atomic64_dec_if_positive(atomic64_t *v)
{
s64 dec, c = atomic64_read(v);
@@ -2292,4 +2294,4 @@ atomic64_dec_if_positive(atomic64_t *v)
#define atomic64_cond_read_relaxed(v, c) smp_cond_load_relaxed(&(v)->counter, (c))

#endif /* _LINUX_ATOMIC_FALLBACK_H */
-// 25de4a2804d70f57e994fe3b419148658bb5378a
+// baaf45f4c24ed88ceae58baca39d7fd80bb8101b
diff --git a/scripts/atomic/fallbacks/acquire b/scripts/atomic/fallbacks/acquire
index e38871e64db6..ea489acc285e 100755
--- a/scripts/atomic/fallbacks/acquire
+++ b/scripts/atomic/fallbacks/acquire
@@ -1,5 +1,5 @@
cat <<EOF
-static inline ${ret}
+static __always_inline ${ret}
${atomic}_${pfx}${name}${sfx}_acquire(${params})
{
${ret} ret = ${atomic}_${pfx}${name}${sfx}_relaxed(${args});
diff --git a/scripts/atomic/fallbacks/add_negative b/scripts/atomic/fallbacks/add_negative
index e6f4815637de..03cc2e07fac5 100755
--- a/scripts/atomic/fallbacks/add_negative
+++ b/scripts/atomic/fallbacks/add_negative
@@ -8,7 +8,7 @@ cat <<EOF
* if the result is negative, or false when
* result is greater than or equal to zero.
*/
-static inline bool
+static __always_inline bool
${atomic}_add_negative(${int} i, ${atomic}_t *v)
{
return ${atomic}_add_return(i, v) < 0;
diff --git a/scripts/atomic/fallbacks/add_unless b/scripts/atomic/fallbacks/add_unless
index 792533885fbf..daf87a04c850 100755
--- a/scripts/atomic/fallbacks/add_unless
+++ b/scripts/atomic/fallbacks/add_unless
@@ -8,7 +8,7 @@ cat << EOF
* Atomically adds @a to @v, if @v was not already @u.
* Returns true if the addition was done.
*/
-static inline bool
+static __always_inline bool
${atomic}_add_unless(${atomic}_t *v, ${int} a, ${int} u)
{
return ${atomic}_fetch_add_unless(v, a, u) != u;
diff --git a/scripts/atomic/fallbacks/andnot b/scripts/atomic/fallbacks/andnot
index 9f3a3216b5e3..14efce01225a 100755
--- a/scripts/atomic/fallbacks/andnot
+++ b/scripts/atomic/fallbacks/andnot
@@ -1,5 +1,5 @@
cat <<EOF
-static inline ${ret}
+static __always_inline ${ret}
${atomic}_${pfx}andnot${sfx}${order}(${int} i, ${atomic}_t *v)
{
${retstmt}${atomic}_${pfx}and${sfx}${order}(~i, v);
diff --git a/scripts/atomic/fallbacks/dec b/scripts/atomic/fallbacks/dec
index 10bbc82be31d..118282f3a5a3 100755
--- a/scripts/atomic/fallbacks/dec
+++ b/scripts/atomic/fallbacks/dec
@@ -1,5 +1,5 @@
cat <<EOF
-static inline ${ret}
+static __always_inline ${ret}
${atomic}_${pfx}dec${sfx}${order}(${atomic}_t *v)
{
${retstmt}${atomic}_${pfx}sub${sfx}${order}(1, v);
diff --git a/scripts/atomic/fallbacks/dec_and_test b/scripts/atomic/fallbacks/dec_and_test
index 0ce7103b3df2..f8967a891117 100755
--- a/scripts/atomic/fallbacks/dec_and_test
+++ b/scripts/atomic/fallbacks/dec_and_test
@@ -7,7 +7,7 @@ cat <<EOF
* returns true if the result is 0, or false for all other
* cases.
*/
-static inline bool
+static __always_inline bool
${atomic}_dec_and_test(${atomic}_t *v)
{
return ${atomic}_dec_return(v) == 0;
diff --git a/scripts/atomic/fallbacks/dec_if_positive b/scripts/atomic/fallbacks/dec_if_positive
index c52eacec43c8..cfb380bd2da6 100755
--- a/scripts/atomic/fallbacks/dec_if_positive
+++ b/scripts/atomic/fallbacks/dec_if_positive
@@ -1,5 +1,5 @@
cat <<EOF
-static inline ${ret}
+static __always_inline ${ret}
${atomic}_dec_if_positive(${atomic}_t *v)
{
${int} dec, c = ${atomic}_read(v);
diff --git a/scripts/atomic/fallbacks/dec_unless_positive b/scripts/atomic/fallbacks/dec_unless_positive
index 8a2578f14268..69cb7aa01f9c 100755
--- a/scripts/atomic/fallbacks/dec_unless_positive
+++ b/scripts/atomic/fallbacks/dec_unless_positive
@@ -1,5 +1,5 @@
cat <<EOF
-static inline bool
+static __always_inline bool
${atomic}_dec_unless_positive(${atomic}_t *v)
{
${int} c = ${atomic}_read(v);
diff --git a/scripts/atomic/fallbacks/fence b/scripts/atomic/fallbacks/fence
index 82f68fa6931a..92a3a4691bab 100755
--- a/scripts/atomic/fallbacks/fence
+++ b/scripts/atomic/fallbacks/fence
@@ -1,5 +1,5 @@
cat <<EOF
-static inline ${ret}
+static __always_inline ${ret}
${atomic}_${pfx}${name}${sfx}(${params})
{
${ret} ret;
diff --git a/scripts/atomic/fallbacks/fetch_add_unless b/scripts/atomic/fallbacks/fetch_add_unless
index d2c091db7eae..fffbc0d16fdf 100755
--- a/scripts/atomic/fallbacks/fetch_add_unless
+++ b/scripts/atomic/fallbacks/fetch_add_unless
@@ -8,7 +8,7 @@ cat << EOF
* Atomically adds @a to @v, so long as @v was not already @u.
* Returns original value of @v
*/
-static inline ${int}
+static __always_inline ${int}
${atomic}_fetch_add_unless(${atomic}_t *v, ${int} a, ${int} u)
{
${int} c = ${atomic}_read(v);
diff --git a/scripts/atomic/fallbacks/inc b/scripts/atomic/fallbacks/inc
index f866b3ad2353..10751cd62829 100755
--- a/scripts/atomic/fallbacks/inc
+++ b/scripts/atomic/fallbacks/inc
@@ -1,5 +1,5 @@
cat <<EOF
-static inline ${ret}
+static __always_inline ${ret}
${atomic}_${pfx}inc${sfx}${order}(${atomic}_t *v)
{
${retstmt}${atomic}_${pfx}add${sfx}${order}(1, v);
diff --git a/scripts/atomic/fallbacks/inc_and_test b/scripts/atomic/fallbacks/inc_and_test
index 4e2068869f7e..4acea9c93604 100755
--- a/scripts/atomic/fallbacks/inc_and_test
+++ b/scripts/atomic/fallbacks/inc_and_test
@@ -7,7 +7,7 @@ cat <<EOF
* and returns true if the result is zero, or false for all
* other cases.
*/
-static inline bool
+static __always_inline bool
${atomic}_inc_and_test(${atomic}_t *v)
{
return ${atomic}_inc_return(v) == 0;
diff --git a/scripts/atomic/fallbacks/inc_not_zero b/scripts/atomic/fallbacks/inc_not_zero
index a7c45c8d107c..d9f7b97aab42 100755
--- a/scripts/atomic/fallbacks/inc_not_zero
+++ b/scripts/atomic/fallbacks/inc_not_zero
@@ -6,7 +6,7 @@ cat <<EOF
* Atomically increments @v by 1, if @v is non-zero.
* Returns true if the increment was done.
*/
-static inline bool
+static __always_inline bool
${atomic}_inc_not_zero(${atomic}_t *v)
{
return ${atomic}_add_unless(v, 1, 0);
diff --git a/scripts/atomic/fallbacks/inc_unless_negative b/scripts/atomic/fallbacks/inc_unless_negative
index 0c266e71dbd4..177a7cb51eda 100755
--- a/scripts/atomic/fallbacks/inc_unless_negative
+++ b/scripts/atomic/fallbacks/inc_unless_negative
@@ -1,5 +1,5 @@
cat <<EOF
-static inline bool
+static __always_inline bool
${atomic}_inc_unless_negative(${atomic}_t *v)
{
${int} c = ${atomic}_read(v);
diff --git a/scripts/atomic/fallbacks/read_acquire b/scripts/atomic/fallbacks/read_acquire
index 75863b5203f7..12fa83cb3a6d 100755
--- a/scripts/atomic/fallbacks/read_acquire
+++ b/scripts/atomic/fallbacks/read_acquire
@@ -1,5 +1,5 @@
cat <<EOF
-static inline ${ret}
+static __always_inline ${ret}
${atomic}_read_acquire(const ${atomic}_t *v)
{
return smp_load_acquire(&(v)->counter);
diff --git a/scripts/atomic/fallbacks/release b/scripts/atomic/fallbacks/release
index 3f628a3802d9..730d2a6d3e07 100755
--- a/scripts/atomic/fallbacks/release
+++ b/scripts/atomic/fallbacks/release
@@ -1,5 +1,5 @@
cat <<EOF
-static inline ${ret}
+static __always_inline ${ret}
${atomic}_${pfx}${name}${sfx}_release(${params})
{
__atomic_release_fence();
diff --git a/scripts/atomic/fallbacks/set_release b/scripts/atomic/fallbacks/set_release
index 45bb5e0cfc08..e5d72c717434 100755
--- a/scripts/atomic/fallbacks/set_release
+++ b/scripts/atomic/fallbacks/set_release
@@ -1,5 +1,5 @@
cat <<EOF
-static inline void
+static __always_inline void
${atomic}_set_release(${atomic}_t *v, ${int} i)
{
smp_store_release(&(v)->counter, i);
diff --git a/scripts/atomic/fallbacks/sub_and_test b/scripts/atomic/fallbacks/sub_and_test
index 289ef17a2d7a..6cfe4ed49746 100755
--- a/scripts/atomic/fallbacks/sub_and_test
+++ b/scripts/atomic/fallbacks/sub_and_test
@@ -8,7 +8,7 @@ cat <<EOF
* true if the result is zero, or false for all
* other cases.
*/
-static inline bool
+static __always_inline bool
${atomic}_sub_and_test(${int} i, ${atomic}_t *v)
{
return ${atomic}_sub_return(i, v) == 0;
diff --git a/scripts/atomic/fallbacks/try_cmpxchg b/scripts/atomic/fallbacks/try_cmpxchg
index 4ed85e2f5378..c7a26213b978 100755
--- a/scripts/atomic/fallbacks/try_cmpxchg
+++ b/scripts/atomic/fallbacks/try_cmpxchg
@@ -1,5 +1,5 @@
cat <<EOF
-static inline bool
+static __always_inline bool
${atomic}_try_cmpxchg${order}(${atomic}_t *v, ${int} *old, ${int} new)
{
${int} r, o = *old;
diff --git a/scripts/atomic/gen-atomic-fallback.sh b/scripts/atomic/gen-atomic-fallback.sh
index 1bd7c1707633..b6c6f5d306a7 100755
--- a/scripts/atomic/gen-atomic-fallback.sh
+++ b/scripts/atomic/gen-atomic-fallback.sh
@@ -149,6 +149,8 @@ cat << EOF
#ifndef _LINUX_ATOMIC_FALLBACK_H
#define _LINUX_ATOMIC_FALLBACK_H

+#include <linux/compiler.h>
+
EOF

for xchg in "xchg" "cmpxchg" "cmpxchg64"; do