diff options
Diffstat (limited to 'scripts/atomic')
24 files changed, 90 insertions, 105 deletions
diff --git a/scripts/atomic/check-atomics.sh b/scripts/atomic/check-atomics.sh index 9c7fbd4bcbce..0e7bab3eb0d1 100755 --- a/scripts/atomic/check-atomics.sh +++ b/scripts/atomic/check-atomics.sh @@ -14,9 +14,9 @@ if [ $? -ne 0 ]; then fi cat <<EOF | -asm-generic/atomic-instrumented.h -asm-generic/atomic-long.h -linux/atomic-arch-fallback.h +linux/atomic/atomic-instrumented.h +linux/atomic/atomic-long.h +linux/atomic/atomic-arch-fallback.h EOF while read header; do OLDSUM="$(tail -n 1 ${LINUXDIR}/include/${header})" diff --git a/scripts/atomic/fallbacks/acquire b/scripts/atomic/fallbacks/acquire index 59c00529dc7c..ef764085c79a 100755 --- a/scripts/atomic/fallbacks/acquire +++ b/scripts/atomic/fallbacks/acquire @@ -1,8 +1,8 @@ cat <<EOF static __always_inline ${ret} -${arch}${atomic}_${pfx}${name}${sfx}_acquire(${params}) +arch_${atomic}_${pfx}${name}${sfx}_acquire(${params}) { - ${ret} ret = ${arch}${atomic}_${pfx}${name}${sfx}_relaxed(${args}); + ${ret} ret = arch_${atomic}_${pfx}${name}${sfx}_relaxed(${args}); __atomic_acquire_fence(); return ret; } diff --git a/scripts/atomic/fallbacks/add_negative b/scripts/atomic/fallbacks/add_negative index a66635bceefb..15caa2eb2371 100755 --- a/scripts/atomic/fallbacks/add_negative +++ b/scripts/atomic/fallbacks/add_negative @@ -1,6 +1,6 @@ cat <<EOF /** - * ${arch}${atomic}_add_negative - add and test if negative + * arch_${atomic}_add_negative - add and test if negative * @i: integer value to add * @v: pointer of type ${atomic}_t * @@ -9,8 +9,8 @@ cat <<EOF * result is greater than or equal to zero. */ static __always_inline bool -${arch}${atomic}_add_negative(${int} i, ${atomic}_t *v) +arch_${atomic}_add_negative(${int} i, ${atomic}_t *v) { - return ${arch}${atomic}_add_return(i, v) < 0; + return arch_${atomic}_add_return(i, v) < 0; } EOF diff --git a/scripts/atomic/fallbacks/add_unless b/scripts/atomic/fallbacks/add_unless index 2ff598a3f9ec..9e5159c2ccfc 100755 --- a/scripts/atomic/fallbacks/add_unless +++ b/scripts/atomic/fallbacks/add_unless @@ -1,6 +1,6 @@ cat << EOF /** - * ${arch}${atomic}_add_unless - add unless the number is already a given value + * arch_${atomic}_add_unless - add unless the number is already a given value * @v: pointer of type ${atomic}_t * @a: the amount to add to v... * @u: ...unless v is equal to u. @@ -9,8 +9,8 @@ cat << EOF * Returns true if the addition was done. */ static __always_inline bool -${arch}${atomic}_add_unless(${atomic}_t *v, ${int} a, ${int} u) +arch_${atomic}_add_unless(${atomic}_t *v, ${int} a, ${int} u) { - return ${arch}${atomic}_fetch_add_unless(v, a, u) != u; + return arch_${atomic}_fetch_add_unless(v, a, u) != u; } EOF diff --git a/scripts/atomic/fallbacks/andnot b/scripts/atomic/fallbacks/andnot index 3f18663dcefb..5a42f54a3595 100755 --- a/scripts/atomic/fallbacks/andnot +++ b/scripts/atomic/fallbacks/andnot @@ -1,7 +1,7 @@ cat <<EOF static __always_inline ${ret} -${arch}${atomic}_${pfx}andnot${sfx}${order}(${int} i, ${atomic}_t *v) +arch_${atomic}_${pfx}andnot${sfx}${order}(${int} i, ${atomic}_t *v) { - ${retstmt}${arch}${atomic}_${pfx}and${sfx}${order}(~i, v); + ${retstmt}arch_${atomic}_${pfx}and${sfx}${order}(~i, v); } EOF diff --git a/scripts/atomic/fallbacks/dec b/scripts/atomic/fallbacks/dec index e2e01f0574bb..8c144c818e9e 100755 --- a/scripts/atomic/fallbacks/dec +++ b/scripts/atomic/fallbacks/dec @@ -1,7 +1,7 @@ cat <<EOF static __always_inline ${ret} -${arch}${atomic}_${pfx}dec${sfx}${order}(${atomic}_t *v) +arch_${atomic}_${pfx}dec${sfx}${order}(${atomic}_t *v) { - ${retstmt}${arch}${atomic}_${pfx}sub${sfx}${order}(1, v); + ${retstmt}arch_${atomic}_${pfx}sub${sfx}${order}(1, v); } EOF diff --git a/scripts/atomic/fallbacks/dec_and_test b/scripts/atomic/fallbacks/dec_and_test index e8a5e492eb5f..8549f359bd0e 100755 --- a/scripts/atomic/fallbacks/dec_and_test +++ b/scripts/atomic/fallbacks/dec_and_test @@ -1,6 +1,6 @@ cat <<EOF /** - * ${arch}${atomic}_dec_and_test - decrement and test + * arch_${atomic}_dec_and_test - decrement and test * @v: pointer of type ${atomic}_t * * Atomically decrements @v by 1 and @@ -8,8 +8,8 @@ cat <<EOF * cases. */ static __always_inline bool -${arch}${atomic}_dec_and_test(${atomic}_t *v) +arch_${atomic}_dec_and_test(${atomic}_t *v) { - return ${arch}${atomic}_dec_return(v) == 0; + return arch_${atomic}_dec_return(v) == 0; } EOF diff --git a/scripts/atomic/fallbacks/dec_if_positive b/scripts/atomic/fallbacks/dec_if_positive index 527adec89c37..86bdced3428d 100755 --- a/scripts/atomic/fallbacks/dec_if_positive +++ b/scripts/atomic/fallbacks/dec_if_positive @@ -1,14 +1,14 @@ cat <<EOF static __always_inline ${ret} -${arch}${atomic}_dec_if_positive(${atomic}_t *v) +arch_${atomic}_dec_if_positive(${atomic}_t *v) { - ${int} dec, c = ${arch}${atomic}_read(v); + ${int} dec, c = arch_${atomic}_read(v); do { dec = c - 1; if (unlikely(dec < 0)) break; - } while (!${arch}${atomic}_try_cmpxchg(v, &c, dec)); + } while (!arch_${atomic}_try_cmpxchg(v, &c, dec)); return dec; } diff --git a/scripts/atomic/fallbacks/dec_unless_positive b/scripts/atomic/fallbacks/dec_unless_positive index dcab6848ca1e..c531d5afecc4 100755 --- a/scripts/atomic/fallbacks/dec_unless_positive +++ b/scripts/atomic/fallbacks/dec_unless_positive @@ -1,13 +1,13 @@ cat <<EOF static __always_inline bool -${arch}${atomic}_dec_unless_positive(${atomic}_t *v) +arch_${atomic}_dec_unless_positive(${atomic}_t *v) { - ${int} c = ${arch}${atomic}_read(v); + ${int} c = arch_${atomic}_read(v); do { if (unlikely(c > 0)) return false; - } while (!${arch}${atomic}_try_cmpxchg(v, &c, c - 1)); + } while (!arch_${atomic}_try_cmpxchg(v, &c, c - 1)); return true; } diff --git a/scripts/atomic/fallbacks/fence b/scripts/atomic/fallbacks/fence index 3764fc8ce945..07757d8e338e 100755 --- a/scripts/atomic/fallbacks/fence +++ b/scripts/atomic/fallbacks/fence @@ -1,10 +1,10 @@ cat <<EOF static __always_inline ${ret} -${arch}${atomic}_${pfx}${name}${sfx}(${params}) +arch_${atomic}_${pfx}${name}${sfx}(${params}) { ${ret} ret; __atomic_pre_full_fence(); - ret = ${arch}${atomic}_${pfx}${name}${sfx}_relaxed(${args}); + ret = arch_${atomic}_${pfx}${name}${sfx}_relaxed(${args}); __atomic_post_full_fence(); return ret; } diff --git a/scripts/atomic/fallbacks/fetch_add_unless b/scripts/atomic/fallbacks/fetch_add_unless index 0e0b9aef1515..68ce13c8b9da 100755 --- a/scripts/atomic/fallbacks/fetch_add_unless +++ b/scripts/atomic/fallbacks/fetch_add_unless @@ -1,6 +1,6 @@ cat << EOF /** - * ${arch}${atomic}_fetch_add_unless - add unless the number is already a given value + * 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. @@ -9,14 +9,14 @@ cat << EOF * Returns original value of @v */ static __always_inline ${int} -${arch}${atomic}_fetch_add_unless(${atomic}_t *v, ${int} a, ${int} u) +arch_${atomic}_fetch_add_unless(${atomic}_t *v, ${int} a, ${int} u) { - ${int} c = ${arch}${atomic}_read(v); + ${int} c = arch_${atomic}_read(v); do { if (unlikely(c == u)) break; - } while (!${arch}${atomic}_try_cmpxchg(v, &c, c + a)); + } while (!arch_${atomic}_try_cmpxchg(v, &c, c + a)); return c; } diff --git a/scripts/atomic/fallbacks/inc b/scripts/atomic/fallbacks/inc index 15ec62946e8c..3c2c3739169e 100755 --- a/scripts/atomic/fallbacks/inc +++ b/scripts/atomic/fallbacks/inc @@ -1,7 +1,7 @@ cat <<EOF static __always_inline ${ret} -${arch}${atomic}_${pfx}inc${sfx}${order}(${atomic}_t *v) +arch_${atomic}_${pfx}inc${sfx}${order}(${atomic}_t *v) { - ${retstmt}${arch}${atomic}_${pfx}add${sfx}${order}(1, v); + ${retstmt}arch_${atomic}_${pfx}add${sfx}${order}(1, v); } EOF diff --git a/scripts/atomic/fallbacks/inc_and_test b/scripts/atomic/fallbacks/inc_and_test index cecc8322a21f..0cf23fe1efb8 100755 --- a/scripts/atomic/fallbacks/inc_and_test +++ b/scripts/atomic/fallbacks/inc_and_test @@ -1,6 +1,6 @@ cat <<EOF /** - * ${arch}${atomic}_inc_and_test - increment and test + * arch_${atomic}_inc_and_test - increment and test * @v: pointer of type ${atomic}_t * * Atomically increments @v by 1 @@ -8,8 +8,8 @@ cat <<EOF * other cases. */ static __always_inline bool -${arch}${atomic}_inc_and_test(${atomic}_t *v) +arch_${atomic}_inc_and_test(${atomic}_t *v) { - return ${arch}${atomic}_inc_return(v) == 0; + return arch_${atomic}_inc_return(v) == 0; } EOF diff --git a/scripts/atomic/fallbacks/inc_not_zero b/scripts/atomic/fallbacks/inc_not_zero index 50f2d4d48279..ed8a1f562667 100755 --- a/scripts/atomic/fallbacks/inc_not_zero +++ b/scripts/atomic/fallbacks/inc_not_zero @@ -1,14 +1,14 @@ cat <<EOF /** - * ${arch}${atomic}_inc_not_zero - increment unless the number is 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) +arch_${atomic}_inc_not_zero(${atomic}_t *v) { - return ${arch}${atomic}_add_unless(v, 1, 0); + return arch_${atomic}_add_unless(v, 1, 0); } EOF diff --git a/scripts/atomic/fallbacks/inc_unless_negative b/scripts/atomic/fallbacks/inc_unless_negative index 87629e0d4a80..95d8ce48233f 100755 --- a/scripts/atomic/fallbacks/inc_unless_negative +++ b/scripts/atomic/fallbacks/inc_unless_negative @@ -1,13 +1,13 @@ cat <<EOF static __always_inline bool -${arch}${atomic}_inc_unless_negative(${atomic}_t *v) +arch_${atomic}_inc_unless_negative(${atomic}_t *v) { - ${int} c = ${arch}${atomic}_read(v); + ${int} c = arch_${atomic}_read(v); do { if (unlikely(c < 0)) return false; - } while (!${arch}${atomic}_try_cmpxchg(v, &c, c + 1)); + } while (!arch_${atomic}_try_cmpxchg(v, &c, c + 1)); return true; } diff --git a/scripts/atomic/fallbacks/read_acquire b/scripts/atomic/fallbacks/read_acquire index 341a88dccaa7..803ba7561076 100755 --- a/scripts/atomic/fallbacks/read_acquire +++ b/scripts/atomic/fallbacks/read_acquire @@ -1,6 +1,6 @@ cat <<EOF static __always_inline ${ret} -${arch}${atomic}_read_acquire(const ${atomic}_t *v) +arch_${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 f8906d537c0f..b46feb56d69c 100755 --- a/scripts/atomic/fallbacks/release +++ b/scripts/atomic/fallbacks/release @@ -1,8 +1,8 @@ cat <<EOF static __always_inline ${ret} -${arch}${atomic}_${pfx}${name}${sfx}_release(${params}) +arch_${atomic}_${pfx}${name}${sfx}_release(${params}) { __atomic_release_fence(); - ${retstmt}${arch}${atomic}_${pfx}${name}${sfx}_relaxed(${args}); + ${retstmt}arch_${atomic}_${pfx}${name}${sfx}_relaxed(${args}); } EOF diff --git a/scripts/atomic/fallbacks/set_release b/scripts/atomic/fallbacks/set_release index 76068272d5f5..86ede759f24e 100755 --- a/scripts/atomic/fallbacks/set_release +++ b/scripts/atomic/fallbacks/set_release @@ -1,6 +1,6 @@ cat <<EOF static __always_inline void -${arch}${atomic}_set_release(${atomic}_t *v, ${int} i) +arch_${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 c580f4c2136e..260f37341c88 100755 --- a/scripts/atomic/fallbacks/sub_and_test +++ b/scripts/atomic/fallbacks/sub_and_test @@ -1,6 +1,6 @@ cat <<EOF /** - * ${arch}${atomic}_sub_and_test - subtract value from variable and test result + * arch_${atomic}_sub_and_test - subtract value from variable and test result * @i: integer value to subtract * @v: pointer of type ${atomic}_t * @@ -9,8 +9,8 @@ cat <<EOF * other cases. */ static __always_inline bool -${arch}${atomic}_sub_and_test(${int} i, ${atomic}_t *v) +arch_${atomic}_sub_and_test(${int} i, ${atomic}_t *v) { - return ${arch}${atomic}_sub_return(i, v) == 0; + return arch_${atomic}_sub_return(i, v) == 0; } EOF diff --git a/scripts/atomic/fallbacks/try_cmpxchg b/scripts/atomic/fallbacks/try_cmpxchg index 06db0f738e45..890f850ede37 100755 --- a/scripts/atomic/fallbacks/try_cmpxchg +++ b/scripts/atomic/fallbacks/try_cmpxchg @@ -1,9 +1,9 @@ cat <<EOF static __always_inline bool -${arch}${atomic}_try_cmpxchg${order}(${atomic}_t *v, ${int} *old, ${int} new) +arch_${atomic}_try_cmpxchg${order}(${atomic}_t *v, ${int} *old, ${int} new) { ${int} r, o = *old; - r = ${arch}${atomic}_cmpxchg${order}(v, o, new); + r = arch_${atomic}_cmpxchg${order}(v, o, new); if (unlikely(r != o)) *old = r; return likely(r == o); diff --git a/scripts/atomic/gen-atomic-fallback.sh b/scripts/atomic/gen-atomic-fallback.sh index 317a6cec76e1..8e2da71f1d5f 100755 --- a/scripts/atomic/gen-atomic-fallback.sh +++ b/scripts/atomic/gen-atomic-fallback.sh @@ -2,11 +2,10 @@ # SPDX-License-Identifier: GPL-2.0 ATOMICDIR=$(dirname $0) -ARCH=$2 . ${ATOMICDIR}/atomic-tbl.sh -#gen_template_fallback(template, meta, pfx, name, sfx, order, arch, atomic, int, args...) +#gen_template_fallback(template, meta, pfx, name, sfx, order, atomic, int, args...) gen_template_fallback() { local template="$1"; shift @@ -15,11 +14,10 @@ gen_template_fallback() local name="$1"; shift local sfx="$1"; shift local order="$1"; shift - local arch="$1"; shift local atomic="$1"; shift local int="$1"; shift - local atomicname="${arch}${atomic}_${pfx}${name}${sfx}${order}" + local atomicname="arch_${atomic}_${pfx}${name}${sfx}${order}" local ret="$(gen_ret_type "${meta}" "${int}")" local retstmt="$(gen_ret_stmt "${meta}")" @@ -34,7 +32,7 @@ gen_template_fallback() fi } -#gen_proto_fallback(meta, pfx, name, sfx, order, arch, atomic, int, args...) +#gen_proto_fallback(meta, pfx, name, sfx, order, atomic, int, args...) gen_proto_fallback() { local meta="$1"; shift @@ -65,44 +63,26 @@ gen_proto_order_variant() local name="$1"; shift local sfx="$1"; shift local order="$1"; shift - local arch="$1" - local atomic="$2" + local atomic="$1" - local basename="${arch}${atomic}_${pfx}${name}${sfx}" + local basename="arch_${atomic}_${pfx}${name}${sfx}" - printf "#define arch_${basename}${order} ${basename}${order}\n" + printf "#define ${basename}${order} ${basename}${order}\n" } -#gen_proto_order_variants(meta, pfx, name, sfx, arch, atomic, int, args...) +#gen_proto_order_variants(meta, pfx, name, sfx, atomic, int, args...) gen_proto_order_variants() { local meta="$1"; shift local pfx="$1"; shift local name="$1"; shift local sfx="$1"; shift - local arch="$1" - local atomic="$2" + local atomic="$1" - local basename="${arch}${atomic}_${pfx}${name}${sfx}" + local basename="arch_${atomic}_${pfx}${name}${sfx}" local template="$(find_fallback_template "${pfx}" "${name}" "${sfx}" "${order}")" - if [ -z "$arch" ]; then - gen_proto_order_variant "${meta}" "${pfx}" "${name}" "${sfx}" "" "$@" - - if meta_has_acquire "${meta}"; then - gen_proto_order_variant "${meta}" "${pfx}" "${name}" "${sfx}" "_acquire" "$@" - fi - if meta_has_release "${meta}"; then - gen_proto_order_variant "${meta}" "${pfx}" "${name}" "${sfx}" "_release" "$@" - fi - if meta_has_relaxed "${meta}"; then - gen_proto_order_variant "${meta}" "${pfx}" "${name}" "${sfx}" "_relaxed" "$@" - fi - - echo "" - fi - # If we don't have relaxed atomics, then we don't bother with ordering fallbacks # read_acquire and set_release need to be templated, though if ! meta_has_relaxed "${meta}"; then @@ -128,7 +108,7 @@ gen_proto_order_variants() gen_basic_fallbacks "${basename}" if [ ! -z "${template}" ]; then - printf "#endif /* ${arch}${atomic}_${pfx}${name}${sfx} */\n\n" + printf "#endif /* ${basename} */\n\n" gen_proto_fallback "${meta}" "${pfx}" "${name}" "${sfx}" "" "$@" gen_proto_fallback "${meta}" "${pfx}" "${name}" "${sfx}" "_acquire" "$@" gen_proto_fallback "${meta}" "${pfx}" "${name}" "${sfx}" "_release" "$@" @@ -187,38 +167,38 @@ gen_try_cmpxchg_fallback() local order="$1"; shift; cat <<EOF -#ifndef ${ARCH}try_cmpxchg${order} -#define ${ARCH}try_cmpxchg${order}(_ptr, _oldp, _new) \\ +#ifndef arch_try_cmpxchg${order} +#define arch_try_cmpxchg${order}(_ptr, _oldp, _new) \\ ({ \\ typeof(*(_ptr)) *___op = (_oldp), ___o = *___op, ___r; \\ - ___r = ${ARCH}cmpxchg${order}((_ptr), ___o, (_new)); \\ + ___r = arch_cmpxchg${order}((_ptr), ___o, (_new)); \\ if (unlikely(___r != ___o)) \\ *___op = ___r; \\ likely(___r == ___o); \\ }) -#endif /* ${ARCH}try_cmpxchg${order} */ +#endif /* arch_try_cmpxchg${order} */ EOF } gen_try_cmpxchg_fallbacks() { - printf "#ifndef ${ARCH}try_cmpxchg_relaxed\n" - printf "#ifdef ${ARCH}try_cmpxchg\n" + printf "#ifndef arch_try_cmpxchg_relaxed\n" + printf "#ifdef arch_try_cmpxchg\n" - gen_basic_fallbacks "${ARCH}try_cmpxchg" + gen_basic_fallbacks "arch_try_cmpxchg" - printf "#endif /* ${ARCH}try_cmpxchg */\n\n" + printf "#endif /* arch_try_cmpxchg */\n\n" for order in "" "_acquire" "_release" "_relaxed"; do gen_try_cmpxchg_fallback "${order}" done - printf "#else /* ${ARCH}try_cmpxchg_relaxed */\n" + printf "#else /* arch_try_cmpxchg_relaxed */\n" - gen_order_fallbacks "${ARCH}try_cmpxchg" + gen_order_fallbacks "arch_try_cmpxchg" - printf "#endif /* ${ARCH}try_cmpxchg_relaxed */\n\n" + printf "#endif /* arch_try_cmpxchg_relaxed */\n\n" } cat << EOF @@ -234,14 +214,14 @@ cat << EOF EOF -for xchg in "${ARCH}xchg" "${ARCH}cmpxchg" "${ARCH}cmpxchg64"; do +for xchg in "arch_xchg" "arch_cmpxchg" "arch_cmpxchg64"; do gen_xchg_fallbacks "${xchg}" done gen_try_cmpxchg_fallbacks grep '^[a-z]' "$1" | while read name meta args; do - gen_proto "${meta}" "${name}" "${ARCH}" "atomic" "int" ${args} + gen_proto "${meta}" "${name}" "atomic" "int" ${args} done cat <<EOF @@ -252,7 +232,7 @@ cat <<EOF EOF grep '^[a-z]' "$1" | while read name meta args; do - gen_proto "${meta}" "${name}" "${ARCH}" "atomic64" "s64" ${args} + gen_proto "${meta}" "${name}" "atomic64" "s64" ${args} done cat <<EOF diff --git a/scripts/atomic/gen-atomic-instrumented.sh b/scripts/atomic/gen-atomic-instrumented.sh index b0c45aee19d7..035ceb4ee85c 100755 --- a/scripts/atomic/gen-atomic-instrumented.sh +++ b/scripts/atomic/gen-atomic-instrumented.sh @@ -121,8 +121,8 @@ cat << EOF * arch_ variants (i.e. arch_atomic_read()/arch_atomic_cmpxchg()) to avoid * double instrumentation. */ -#ifndef _ASM_GENERIC_ATOMIC_INSTRUMENTED_H -#define _ASM_GENERIC_ATOMIC_INSTRUMENTED_H +#ifndef _LINUX_ATOMIC_INSTRUMENTED_H +#define _LINUX_ATOMIC_INSTRUMENTED_H #include <linux/build_bug.h> #include <linux/compiler.h> @@ -138,6 +138,11 @@ grep '^[a-z]' "$1" | while read name meta args; do gen_proto "${meta}" "${name}" "atomic64" "s64" ${args} done +grep '^[a-z]' "$1" | while read name meta args; do + gen_proto "${meta}" "${name}" "atomic_long" "long" ${args} +done + + for xchg in "xchg" "cmpxchg" "cmpxchg64" "try_cmpxchg"; do for order in "" "_acquire" "_release" "_relaxed"; do gen_xchg "${xchg}${order}" "" @@ -158,5 +163,5 @@ gen_xchg "cmpxchg_double_local" "2 * " cat <<EOF -#endif /* _ASM_GENERIC_ATOMIC_INSTRUMENTED_H */ +#endif /* _LINUX_ATOMIC_INSTRUMENTED_H */ EOF diff --git a/scripts/atomic/gen-atomic-long.sh b/scripts/atomic/gen-atomic-long.sh index e318d3f92e53..eda89cea6e1d 100755 --- a/scripts/atomic/gen-atomic-long.sh +++ b/scripts/atomic/gen-atomic-long.sh @@ -47,9 +47,9 @@ gen_proto_order_variant() cat <<EOF static __always_inline ${ret} -atomic_long_${name}(${params}) +arch_atomic_long_${name}(${params}) { - ${retstmt}${atomic}_${name}(${argscast}); + ${retstmt}arch_${atomic}_${name}(${argscast}); } EOF @@ -61,8 +61,8 @@ cat << EOF // Generated by $0 // DO NOT MODIFY THIS FILE DIRECTLY -#ifndef _ASM_GENERIC_ATOMIC_LONG_H -#define _ASM_GENERIC_ATOMIC_LONG_H +#ifndef _LINUX_ATOMIC_LONG_H +#define _LINUX_ATOMIC_LONG_H #include <linux/compiler.h> #include <asm/types.h> @@ -98,5 +98,5 @@ done cat <<EOF #endif /* CONFIG_64BIT */ -#endif /* _ASM_GENERIC_ATOMIC_LONG_H */ +#endif /* _LINUX_ATOMIC_LONG_H */ EOF diff --git a/scripts/atomic/gen-atomics.sh b/scripts/atomic/gen-atomics.sh index f776a574224d..5b98a8307693 100755 --- a/scripts/atomic/gen-atomics.sh +++ b/scripts/atomic/gen-atomics.sh @@ -8,9 +8,9 @@ ATOMICTBL=${ATOMICDIR}/atomics.tbl LINUXDIR=${ATOMICDIR}/../.. cat <<EOF | -gen-atomic-instrumented.sh asm-generic/atomic-instrumented.h -gen-atomic-long.sh asm-generic/atomic-long.h -gen-atomic-fallback.sh linux/atomic-arch-fallback.h arch_ +gen-atomic-instrumented.sh linux/atomic/atomic-instrumented.h +gen-atomic-long.sh linux/atomic/atomic-long.h +gen-atomic-fallback.sh linux/atomic/atomic-arch-fallback.h EOF while read script header args; do /bin/sh ${ATOMICDIR}/${script} ${ATOMICTBL} ${args} > ${LINUXDIR}/include/${header} |