Commit 14209cf615f2c218319e0c7a567484caf328dfe6 | zig

1 files changed, 6 insertions(+), 5 deletions(-)

lib/std/spinlock.zig+6-5

...	...	@@ -44,16 +44,17 @@ pub const SpinLock = struct {
44	44	}
45	45	}
46	46
47		const Backoff = struct {
	47	/// Provides a method to incrementally yield longer each time its called.
	48	pub const Backoff = struct {
48	49	iteration: usize,
49	50
50		fn init() @This() {
	51	pub fn init() @This() {
51	52	return @This(){ .iteration = 0 };
52	53	}
53	54
54		// Hybrid yielding from
55		// http://www.1024cores.net/home/lock-free-algorithms/tricks/spinning
56		fn yield(self: *@This()) void {
	55	/// Hybrid yielding from
	56	/// http://www.1024cores.net/home/lock-free-algorithms/tricks/spinning
	57	pub fn yield(self: *@This()) void {
57	58	defer self.iteration +%= 1;
58	59	if (self.iteration < 10) {
59	60	yieldCpu();