On Thu, Sep 27, 2012 at 3:01 PM, Dave Chinner <david@xxxxxxxxxxxxx> wrote: > On Thu, Sep 27, 2012 at 02:54:22PM +0800, Zhi Yong Wu wrote: >> On Thu, Sep 27, 2012 at 12:03 PM, Dave Chinner <david@xxxxxxxxxxxxx> wrote: >> > On Sun, Sep 23, 2012 at 08:56:32PM +0800, zwu.kernel@xxxxxxxxx wrote: >> >> From: Zhi Yong Wu <wuzhy@xxxxxxxxxxxxxxxxxx> >> >> >> >> Fork and run one kernel kthread to calculate >> >> that temperature based on some metrics kept >> >> in custom frequency data structs, and store >> >> the info in the hash table. >> > >> > No new kthreads, please. Use a per-superblock workqueue and a struct >> > delayed_work to run periodic work on each superblock. >> If no new kthread is created, which kthread will work on these >> delayed_work tasks? > > One of the kworker threads that service the workqueue > infrastructure. Got it, thanks > > Cheers, > > Dave. > -- > Dave Chinner > david@xxxxxxxxxxxxx -- Regards, Zhi Yong Wu -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
