diff options
| -rw-r--r-- | include/linux/atomic/atomic-arch-fallback.h | 166 | ||||
| -rwxr-xr-x | scripts/atomic/fallbacks/add_negative | 8 | ||||
| -rwxr-xr-x | scripts/atomic/fallbacks/add_unless | 9 | ||||
| -rwxr-xr-x | scripts/atomic/fallbacks/dec_and_test | 8 | ||||
| -rwxr-xr-x | scripts/atomic/fallbacks/fetch_add_unless | 9 | ||||
| -rwxr-xr-x | scripts/atomic/fallbacks/inc_and_test | 8 | ||||
| -rwxr-xr-x | scripts/atomic/fallbacks/inc_not_zero | 7 | ||||
| -rwxr-xr-x | scripts/atomic/fallbacks/sub_and_test | 9 |
8 files changed, 1 insertions, 223 deletions
diff --git a/include/linux/atomic/atomic-arch-fallback.h b/include/linux/atomic/atomic-arch-fallback.h index 1722ddb6f17e..3ce4cb5e790c 100644 --- a/include/linux/atomic/atomic-arch-fallback.h +++ b/include/linux/atomic/atomic-arch-fallback.h @@ -1272,15 +1272,6 @@ arch_atomic_try_cmpxchg(atomic_t *v, int *old, int new) #endif /* arch_atomic_try_cmpxchg_relaxed */ #ifndef arch_atomic_sub_and_test -/** - * arch_atomic_sub_and_test - subtract value from variable and test result - * @i: integer value to subtract - * @v: pointer of type atomic_t - * - * Atomically subtracts @i from @v and returns - * true if the result is zero, or false for all - * other cases. - */ static __always_inline bool arch_atomic_sub_and_test(int i, atomic_t *v) { @@ -1290,14 +1281,6 @@ arch_atomic_sub_and_test(int i, atomic_t *v) #endif #ifndef arch_atomic_dec_and_test -/** - * arch_atomic_dec_and_test - decrement and test - * @v: pointer of type atomic_t - * - * Atomically decrements @v by 1 and - * returns true if the result is 0, or false for all other - * cases. - */ static __always_inline bool arch_atomic_dec_and_test(atomic_t *v) { @@ -1307,14 +1290,6 @@ arch_atomic_dec_and_test(atomic_t *v) #endif #ifndef arch_atomic_inc_and_test -/** - * arch_atomic_inc_and_test - increment and test - * @v: pointer of type atomic_t - * - * Atomically increments @v by 1 - * and returns true if the result is zero, or false for all - * other cases. - */ static __always_inline bool arch_atomic_inc_and_test(atomic_t *v) { @@ -1331,14 +1306,6 @@ arch_atomic_inc_and_test(atomic_t *v) #endif /* arch_atomic_add_negative */ #ifndef arch_atomic_add_negative -/** - * arch_atomic_add_negative - Add and test if negative - * @i: integer value to add - * @v: pointer of type atomic_t - * - * Atomically adds @i to @v and returns true if the result is negative, - * or false when the result is greater than or equal to zero. - */ static __always_inline bool arch_atomic_add_negative(int i, atomic_t *v) { @@ -1348,14 +1315,6 @@ arch_atomic_add_negative(int i, atomic_t *v) #endif #ifndef arch_atomic_add_negative_acquire -/** - * arch_atomic_add_negative_acquire - Add and test if negative - * @i: integer value to add - * @v: pointer of type atomic_t - * - * Atomically adds @i to @v and returns true if the result is negative, - * or false when the result is greater than or equal to zero. - */ static __always_inline bool arch_atomic_add_negative_acquire(int i, atomic_t *v) { @@ -1365,14 +1324,6 @@ arch_atomic_add_negative_acquire(int i, atomic_t *v) #endif #ifndef arch_atomic_add_negative_release -/** - * arch_atomic_add_negative_release - Add and test if negative - * @i: integer value to add - * @v: pointer of type atomic_t - * - * Atomically adds @i to @v and returns true if the result is negative, - * or false when the result is greater than or equal to zero. - */ static __always_inline bool arch_atomic_add_negative_release(int i, atomic_t *v) { @@ -1382,14 +1333,6 @@ arch_atomic_add_negative_release(int i, atomic_t *v) #endif #ifndef arch_atomic_add_negative_relaxed -/** - * arch_atomic_add_negative_relaxed - Add and test if negative - * @i: integer value to add - * @v: pointer of type atomic_t - * - * Atomically adds @i to @v and returns true if the result is negative, - * or false when the result is greater than or equal to zero. - */ static __always_inline bool arch_atomic_add_negative_relaxed(int i, atomic_t *v) { @@ -1437,15 +1380,6 @@ arch_atomic_add_negative(int i, atomic_t *v) #endif /* arch_atomic_add_negative_relaxed */ #ifndef arch_atomic_fetch_add_unless -/** - * arch_atomic_fetch_add_unless - add unless the number is already a given value - * @v: pointer of type atomic_t - * @a: the amount to add to v... - * @u: ...unless v is equal to u. - * - * Atomically adds @a to @v, so long as @v was not already @u. - * Returns original value of @v - */ static __always_inline int arch_atomic_fetch_add_unless(atomic_t *v, int a, int u) { @@ -1462,15 +1396,6 @@ arch_atomic_fetch_add_unless(atomic_t *v, int a, int u) #endif #ifndef arch_atomic_add_unless -/** - * arch_atomic_add_unless - add unless the number is already a given value - * @v: pointer of type atomic_t - * @a: the amount to add to v... - * @u: ...unless v is equal to u. - * - * Atomically adds @a to @v, if @v was not already @u. - * Returns true if the addition was done. - */ static __always_inline bool arch_atomic_add_unless(atomic_t *v, int a, int u) { @@ -1480,13 +1405,6 @@ arch_atomic_add_unless(atomic_t *v, int a, int u) #endif #ifndef arch_atomic_inc_not_zero -/** - * arch_atomic_inc_not_zero - increment unless the number is zero - * @v: pointer of type atomic_t - * - * Atomically increments @v by 1, if @v is non-zero. - * Returns true if the increment was done. - */ static __always_inline bool arch_atomic_inc_not_zero(atomic_t *v) { @@ -2488,15 +2406,6 @@ arch_atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new) #endif /* arch_atomic64_try_cmpxchg_relaxed */ #ifndef arch_atomic64_sub_and_test -/** - * arch_atomic64_sub_and_test - subtract value from variable and test result - * @i: integer value to subtract - * @v: pointer of type atomic64_t - * - * Atomically subtracts @i from @v and returns - * true if the result is zero, or false for all - * other cases. - */ static __always_inline bool arch_atomic64_sub_and_test(s64 i, atomic64_t *v) { @@ -2506,14 +2415,6 @@ arch_atomic64_sub_and_test(s64 i, atomic64_t *v) #endif #ifndef arch_atomic64_dec_and_test -/** - * arch_atomic64_dec_and_test - decrement and test - * @v: pointer of type atomic64_t - * - * Atomically decrements @v by 1 and - * returns true if the result is 0, or false for all other - * cases. - */ static __always_inline bool arch_atomic64_dec_and_test(atomic64_t *v) { @@ -2523,14 +2424,6 @@ arch_atomic64_dec_and_test(atomic64_t *v) #endif #ifndef arch_atomic64_inc_and_test -/** - * arch_atomic64_inc_and_test - increment and test - * @v: pointer of type atomic64_t - * - * Atomically increments @v by 1 - * and returns true if the result is zero, or false for all - * other cases. - */ static __always_inline bool arch_atomic64_inc_and_test(atomic64_t *v) { @@ -2547,14 +2440,6 @@ arch_atomic64_inc_and_test(atomic64_t *v) #endif /* arch_atomic64_add_negative */ #ifndef arch_atomic64_add_negative -/** - * arch_atomic64_add_negative - Add and test if negative - * @i: integer value to add - * @v: pointer of type atomic64_t - * - * Atomically adds @i to @v and returns true if the result is negative, - * or false when the result is greater than or equal to zero. - */ static __always_inline bool arch_atomic64_add_negative(s64 i, atomic64_t *v) { @@ -2564,14 +2449,6 @@ arch_atomic64_add_negative(s64 i, atomic64_t *v) #endif #ifndef arch_atomic64_add_negative_acquire -/** - * arch_atomic64_add_negative_acquire - Add and test if negative - * @i: integer value to add - * @v: pointer of type atomic64_t - * - * Atomically adds @i to @v and returns true if the result is negative, - * or false when the result is greater than or equal to zero. - */ static __always_inline bool arch_atomic64_add_negative_acquire(s64 i, atomic64_t *v) { @@ -2581,14 +2458,6 @@ arch_atomic64_add_negative_acquire(s64 i, atomic64_t *v) #endif #ifndef arch_atomic64_add_negative_release -/** - * arch_atomic64_add_negative_release - Add and test if negative - * @i: integer value to add - * @v: pointer of type atomic64_t - * - * Atomically adds @i to @v and returns true if the result is negative, - * or false when the result is greater than or equal to zero. - */ static __always_inline bool arch_atomic64_add_negative_release(s64 i, atomic64_t *v) { @@ -2598,14 +2467,6 @@ arch_atomic64_add_negative_release(s64 i, atomic64_t *v) #endif #ifndef arch_atomic64_add_negative_relaxed -/** - * arch_atomic64_add_negative_relaxed - Add and test if negative - * @i: integer value to add - * @v: pointer of type atomic64_t - * - * Atomically adds @i to @v and returns true if the result is negative, - * or false when the result is greater than or equal to zero. - */ static __always_inline bool arch_atomic64_add_negative_relaxed(s64 i, atomic64_t *v) { @@ -2653,15 +2514,6 @@ arch_atomic64_add_negative(s64 i, atomic64_t *v) #endif /* arch_atomic64_add_negative_relaxed */ #ifndef arch_atomic64_fetch_add_unless -/** - * arch_atomic64_fetch_add_unless - add unless the number is already a given value - * @v: pointer of type atomic64_t - * @a: the amount to add to v... - * @u: ...unless v is equal to u. - * - * Atomically adds @a to @v, so long as @v was not already @u. - * Returns original value of @v - */ static __always_inline s64 arch_atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u) { @@ -2678,15 +2530,6 @@ arch_atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u) #endif #ifndef arch_atomic64_add_unless -/** - * arch_atomic64_add_unless - add unless the number is already a given value - * @v: pointer of type atomic64_t - * @a: the amount to add to v... - * @u: ...unless v is equal to u. - * - * Atomically adds @a to @v, if @v was not already @u. - * Returns true if the addition was done. - */ static __always_inline bool arch_atomic64_add_unless(atomic64_t *v, s64 a, s64 u) { @@ -2696,13 +2539,6 @@ arch_atomic64_add_unless(atomic64_t *v, s64 a, s64 u) #endif #ifndef arch_atomic64_inc_not_zero -/** - * arch_atomic64_inc_not_zero - increment unless the number is zero - * @v: pointer of type atomic64_t - * - * Atomically increments @v by 1, if @v is non-zero. - * Returns true if the increment was done. - */ static __always_inline bool arch_atomic64_inc_not_zero(atomic64_t *v) { @@ -2761,4 +2597,4 @@ arch_atomic64_dec_if_positive(atomic64_t *v) #endif #endif /* _LINUX_ATOMIC_FALLBACK_H */ -// 52dfc6fe4a2e7234bbd2aa3e16a377c1db793a53 +// 9f0fd6ed53267c6ec64e36cd18e6fd8df57ea277 diff --git a/scripts/atomic/fallbacks/add_negative b/scripts/atomic/fallbacks/add_negative index e5980abf5904..d0bd2dfbb244 100755 --- a/scripts/atomic/fallbacks/add_negative +++ b/scripts/atomic/fallbacks/add_negative @@ -1,12 +1,4 @@ cat <<EOF -/** - * arch_${atomic}_add_negative${order} - Add and test if negative - * @i: integer value to add - * @v: pointer of type ${atomic}_t - * - * Atomically adds @i to @v and returns true if the result is negative, - * or false when the result is greater than or equal to zero. - */ static __always_inline bool arch_${atomic}_add_negative${order}(${int} i, ${atomic}_t *v) { diff --git a/scripts/atomic/fallbacks/add_unless b/scripts/atomic/fallbacks/add_unless index 9e5159c2ccfc..cf79b9da38db 100755 --- a/scripts/atomic/fallbacks/add_unless +++ b/scripts/atomic/fallbacks/add_unless @@ -1,13 +1,4 @@ cat << EOF -/** - * arch_${atomic}_add_unless - add unless the number is already a given value - * @v: pointer of type ${atomic}_t - * @a: the amount to add to v... - * @u: ...unless v is equal to u. - * - * Atomically adds @a to @v, if @v was not already @u. - * Returns true if the addition was done. - */ static __always_inline bool arch_${atomic}_add_unless(${atomic}_t *v, ${int} a, ${int} u) { diff --git a/scripts/atomic/fallbacks/dec_and_test b/scripts/atomic/fallbacks/dec_and_test index 8549f359bd0e..3f6b6a8b4773 100755 --- a/scripts/atomic/fallbacks/dec_and_test +++ b/scripts/atomic/fallbacks/dec_and_test @@ -1,12 +1,4 @@ cat <<EOF -/** - * arch_${atomic}_dec_and_test - decrement and test - * @v: pointer of type ${atomic}_t - * - * Atomically decrements @v by 1 and - * returns true if the result is 0, or false for all other - * cases. - */ static __always_inline bool arch_${atomic}_dec_and_test(${atomic}_t *v) { diff --git a/scripts/atomic/fallbacks/fetch_add_unless b/scripts/atomic/fallbacks/fetch_add_unless index 68ce13c8b9da..81d2834f03d2 100755 --- a/scripts/atomic/fallbacks/fetch_add_unless +++ b/scripts/atomic/fallbacks/fetch_add_unless @@ -1,13 +1,4 @@ cat << EOF -/** - * arch_${atomic}_fetch_add_unless - add unless the number is already a given value - * @v: pointer of type ${atomic}_t - * @a: the amount to add to v... - * @u: ...unless v is equal to u. - * - * Atomically adds @a to @v, so long as @v was not already @u. - * Returns original value of @v - */ static __always_inline ${int} arch_${atomic}_fetch_add_unless(${atomic}_t *v, ${int} a, ${int} u) { diff --git a/scripts/atomic/fallbacks/inc_and_test b/scripts/atomic/fallbacks/inc_and_test index 0cf23fe1efb8..c726a6d0634d 100755 --- a/scripts/atomic/fallbacks/inc_and_test +++ b/scripts/atomic/fallbacks/inc_and_test @@ -1,12 +1,4 @@ cat <<EOF -/** - * arch_${atomic}_inc_and_test - increment and test - * @v: pointer of type ${atomic}_t - * - * Atomically increments @v by 1 - * and returns true if the result is zero, or false for all - * other cases. - */ static __always_inline bool arch_${atomic}_inc_and_test(${atomic}_t *v) { diff --git a/scripts/atomic/fallbacks/inc_not_zero b/scripts/atomic/fallbacks/inc_not_zero index ed8a1f562667..97603591aac2 100755 --- a/scripts/atomic/fallbacks/inc_not_zero +++ b/scripts/atomic/fallbacks/inc_not_zero @@ -1,11 +1,4 @@ cat <<EOF -/** - * arch_${atomic}_inc_not_zero - increment unless the number is zero - * @v: pointer of type ${atomic}_t - * - * Atomically increments @v by 1, if @v is non-zero. - * Returns true if the increment was done. - */ static __always_inline bool arch_${atomic}_inc_not_zero(${atomic}_t *v) { diff --git a/scripts/atomic/fallbacks/sub_and_test b/scripts/atomic/fallbacks/sub_and_test index 260f37341c88..da8a049c9b02 100755 --- a/scripts/atomic/fallbacks/sub_and_test +++ b/scripts/atomic/fallbacks/sub_and_test @@ -1,13 +1,4 @@ cat <<EOF -/** - * arch_${atomic}_sub_and_test - subtract value from variable and test result - * @i: integer value to subtract - * @v: pointer of type ${atomic}_t - * - * Atomically subtracts @i from @v and returns - * true if the result is zero, or false for all - * other cases. - */ static __always_inline bool arch_${atomic}_sub_and_test(${int} i, ${atomic}_t *v) { |