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Diffstat (limited to 'scripts/atomic/fallbacks/fetch_add_unless')
| -rwxr-xr-x | scripts/atomic/fallbacks/fetch_add_unless | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/scripts/atomic/fallbacks/fetch_add_unless b/scripts/atomic/fallbacks/fetch_add_unless index 68ce13c8b9da..ec583d340785 100755 --- a/scripts/atomic/fallbacks/fetch_add_unless +++ b/scripts/atomic/fallbacks/fetch_add_unless @@ -1,3 +1,5 @@ +if /bin/sh ${ATOMICDIR}/chkdup.sh arch_${atomic}_fetch_add_unless fetch_add_unless +then cat << EOF /** * arch_${atomic}_fetch_add_unless - add unless the number is already a given value @@ -6,8 +8,11 @@ cat << EOF * @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 + * Returns original value of @v. */ +EOF +fi +cat << EOF static __always_inline ${int} arch_${atomic}_fetch_add_unless(${atomic}_t *v, ${int} a, ${int} u) { |