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authorGregory Haskins <ghaskins@novell.com>2008-04-23 07:13:29 -0400
committerIngo Molnar <mingo@elte.hu>2008-05-05 17:56:18 -0400
commit8ae121ac8666b0421aa20fd80d4597ec66fa54bc (patch)
tree1db411965b1b12029d501ea10ab90fbc8aa4ec62 /lib/kasprintf.c
parent983ed7a66bcec9dc307d89dc7af47cdf209e56af (diff)
sched: fix RT task-wakeup logic
Dmitry Adamushko pointed out a logic error in task_wake_up_rt() where we will always evaluate to "true". You can find the thread here: http://lkml.org/lkml/2008/4/22/296 In reality, we only want to try to push tasks away when a wake up request is not going to preempt the current task. So lets fix it. Note: We introduce test_tsk_need_resched() instead of open-coding the flag check so that the merge-conflict with -rt should help remind us that we may need to support NEEDS_RESCHED_DELAYED in the future, too. Signed-off-by: Gregory Haskins <ghaskins@novell.com> CC: Dmitry Adamushko <dmitry.adamushko@gmail.com> CC: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'lib/kasprintf.c')
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