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authorMark Rutland <mark.rutland@arm.com>2023-06-05 10:01:16 +0300
committerPeter Zijlstra <peterz@infradead.org>2023-06-05 10:57:20 +0300
commit1815da1718aa4c062b94cf3fc09432f552e25768 (patch)
treea7f397ceee055cc376a82822b482bd3f7570d3e0 /scripts/atomic
parent0f613bfa8268a89be25f2b6b58fc6fe8ccd9a2ba (diff)
downloadlinux-1815da1718aa4c062b94cf3fc09432f552e25768.tar.xz
locking/atomic: scripts: build raw_atomic_long*() directly
Now that arch_atomic*() usage is limited to the atomic headers, we no longer have any users of arch_atomic_long_*(), and can generate raw_atomic_long_*() directly. Generate the raw_atomic_long_*() ops directly. There should be no functional change as a result of this patch. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20230605070124.3741859-20-mark.rutland@arm.com
Diffstat (limited to 'scripts/atomic')
-rwxr-xr-xscripts/atomic/gen-atomic-long.sh4
-rw-r--r--scripts/atomic/gen-atomic-raw.sh4
2 files changed, 2 insertions, 6 deletions
diff --git a/scripts/atomic/gen-atomic-long.sh b/scripts/atomic/gen-atomic-long.sh
index eda89cea6e1d..75e91d6da30d 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 ${ret}
-arch_atomic_long_${name}(${params})
+raw_atomic_long_${name}(${params})
{
- ${retstmt}arch_${atomic}_${name}(${argscast});
+ ${retstmt}raw_${atomic}_${name}(${argscast});
}
EOF
diff --git a/scripts/atomic/gen-atomic-raw.sh b/scripts/atomic/gen-atomic-raw.sh
index ba8d136f30e4..c7e3c52b4927 100644
--- a/scripts/atomic/gen-atomic-raw.sh
+++ b/scripts/atomic/gen-atomic-raw.sh
@@ -63,10 +63,6 @@ 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" ${args}
-done
-
for xchg in "xchg" "cmpxchg" "cmpxchg64" "cmpxchg128" "try_cmpxchg" "try_cmpxchg64" "try_cmpxchg128"; do
for order in "" "_acquire" "_release" "_relaxed"; do
gen_xchg "${xchg}" "${order}"