Merge branch 'next' into for-linus

Prepare input updates for 5.3 merge window.

1 files changed, 14 insertions, 0 deletions

diff --git a/scripts/atomic/fallbacks/inc_not_zero b/scripts/atomic/fallbacks/inc_not_zero
new file mode 100755
index 000000000000..a7c45c8d107c
--- /dev/null
+++ b/scripts/atomic/fallbacks/inc_not_zero
@@ -0,0 +1,14 @@
+cat <<EOF
+/**
+ * ${atomic}_inc_not_zero - increment unless the number is zero
+ * @v: pointer of type ${atomic}_t
+ *
+ * Atomically increments @v by 1, if @v is non-zero.
+ * Returns true if the increment was done.
+ */
+static inline bool
+${atomic}_inc_not_zero(${atomic}_t *v)
+{
+	return ${atomic}_add_unless(v, 1, 0);
+}
+EOF