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| author | Mark Rutland <mark.rutland@arm.com> | 2023-06-05 08:01:18 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2023-06-05 09:57:21 +0200 |
| commit | b916a8c765692444388891f5b9c5b6e941e16d42 (patch) | |
| tree | ca996c7bcdf3939fa5146f7883e7f7dec215e0dc | |
| parent | 9257959a6e5b4fca6fc8e985790bff62c2046f20 (diff) | |
| download | linux-b916a8c765692444388891f5b9c5b6e941e16d42.tar.gz linux-b916a8c765692444388891f5b9c5b6e941e16d42.tar.bz2 linux-b916a8c765692444388891f5b9c5b6e941e16d42.zip | |
locking/atomic: scripts: split pfx/name/sfx/order
Currently gen-atomic-long.sh's gen_proto_order_variant() function
combines the pfx/name/sfx/order variables immediately, unlike other
functions in gen-atomic-*.sh.
This is fine today, but subsequent patches will require the individual
individual pfx/name/sfx/order variables within gen-atomic-long.sh's
gen_proto_order_variant() function. In preparation for this, split the
variables in the style of other gen-atomic-*.sh scripts.
This results in no change to the generated headers, so 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/20230605070124.3741859-22-mark.rutland@arm.com
| -rwxr-xr-x | scripts/atomic/gen-atomic-long.sh | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/scripts/atomic/gen-atomic-long.sh b/scripts/atomic/gen-atomic-long.sh index 75e91d6da30d..13832171f721 100755 --- a/scripts/atomic/gen-atomic-long.sh +++ b/scripts/atomic/gen-atomic-long.sh @@ -36,10 +36,15 @@ gen_args_cast() gen_proto_order_variant() { local meta="$1"; shift - local name="$1$2$3$4"; shift; shift; shift; shift + local pfx="$1"; shift + local name="$1"; shift + local sfx="$1"; shift + local order="$1"; shift local atomic="$1"; shift local int="$1"; shift + local atomicname="${pfx}${name}${sfx}${order}" + local ret="$(gen_ret_type "${meta}" "long")" local params="$(gen_params "long" "atomic_long" "$@")" local argscast="$(gen_args_cast "${int}" "${atomic}" "$@")" @@ -47,9 +52,9 @@ gen_proto_order_variant() cat <<EOF static __always_inline ${ret} -raw_atomic_long_${name}(${params}) +raw_atomic_long_${atomicname}(${params}) { - ${retstmt}raw_${atomic}_${name}(${argscast}); + ${retstmt}raw_${atomic}_${atomicname}(${argscast}); } EOF |