From 60198f9992db1e36d5b4cc1526ff29550f7d002c Mon Sep 17 00:00:00 2001 From: Luca Tettamanti Date: Fri, 14 Jul 2006 00:24:13 -0700 Subject: [PATCH] [PATCH] Add try_to_freeze() to rt-test kthreads When CONFIG_RT_MUTEX_TESTER is enabled kernel refuses to suspend the machine because it's unable to freeze the rt-test-* threads. Add try_to_freeze() after schedule() so that the threads will be freezed correctly; I've tested the patch and it lets the notebook suspends and resumes nicely. Signed-off-by: Luca Tettamanti Cc: Ingo Molnar Acked-by: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/rtmutex-tester.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/rtmutex-tester.c b/kernel/rtmutex-tester.c index 494dac872a..948bd8f643 100644 --- a/kernel/rtmutex-tester.c +++ b/kernel/rtmutex-tester.c @@ -275,6 +275,7 @@ static int test_func(void *data) /* Wait for the next command to be executed */ schedule(); + try_to_freeze(); if (signal_pending(current)) flush_signals(current); -- 2.39.5