From 2501e80500f99c1ede6daf2f7c50c2dec3c9675c Mon Sep 17 00:00:00 2001 From: LemonBoy Date: Fri, 13 Mar 2020 19:20:18 +0100 Subject: Even better idle waiting method --- lib/std/debug.zig | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'lib/std/debug.zig') diff --git a/lib/std/debug.zig b/lib/std/debug.zig index f2c736bbba..5600990924 100644 --- a/lib/std/debug.zig +++ b/lib/std/debug.zig @@ -278,11 +278,11 @@ pub fn panicExtra(trace: ?*const builtin.StackTrace, first_trace_addr: ?usize, c // Another thread is panicking, wait for the last one to finish // and call abort() - // Here we sleep forever without hammering the CPU by causing a - // deadlock - var deadlock = std.Mutex.init(); - _ = deadlock.acquire(); - _ = deadlock.acquire(); + // Sleep forever without hammering the CPU + var event = std.ResetEvent.init(); + event.wait(); + + unreachable; } }, 1 => { -- cgit v1.2.3