Messages in this thread Patch in this message | | | Date | Sun, 9 Jul 2006 15:19:55 +0200 | From | Luca Tettamanti <> | Subject | [PATCH] Add try_to_freeze() to rt-test kthreads |
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Hi, I'm running kernel 2.6.18-rc1. When CONFIG_RT_MUTEX_TESTER is enabled kernel refuses to suspend the machine because it's unable to freeze the rt-test-* threads. This patch adds 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 <kronos.it@gmail.com>
--- a/kernel/rtmutex-tester.c 2006-07-09 15:15:08.540456698 +0200 +++ b/kernel/rtmutex-tester.c 2006-07-09 14:39:26.653218497 +0200 @@ -275,6 +275,7 @@ /* Wait for the next command to be executed */ schedule(); + try_to_freeze(); if (signal_pending(current)) flush_signals(current);
Luca -- Home: http://kronoz.cjb.net "La mia teoria scientifica preferita e` quella secondo la quale gli anelli di Saturno sarebbero interamente composti dai bagagli andati persi nei viaggi aerei." -- Mark Russel - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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