Messages in this thread | | | Date | Wed, 16 Mar 2016 11:31:13 +0900 | From | Sergey Senozhatsky <> | Subject | Re: [RFC][PATCH v4 1/2] printk: Make printk() completely async |
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On (03/16/16 11:10), Byungchul Park wrote: > > > What about this? > > > > > > int need_flush_console; > > > > > > while(1) { > > > set_current_state(TASK_INTERRUPTIBLE); > > > if (!need_flush_console) > > > schedule(); > > else // This shoule be here, IMHO. Hm?
do __set_current_state(TASK_RUNNING) only if need_flush_console == true? why? I see no problems with Petr's code.
> > > __set_current_state(TASK_RUNNING); > > > > > > need_flush_console = false; > > > > > > > + console_lock(); > > > > + console_unlock(); > > > > + }
-ss
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