Commit b916a8c7 authored by Mark Rutland's avatar Mark Rutland Committed by Peter Zijlstra
Browse files

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: default avatarMark Rutland <mark.rutland@arm.com>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: default avatarKees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20230605070124.3741859-22-mark.rutland@arm.com
parent 9257959a

scripts/atomic/gen-atomic-long.sh

+8 −3
Original line number Diff line number Diff line
@@ -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