On Fri, Mar 12, 2021 at 11:42:04PM +0900, Daeho Jeong wrote: > So, do you want we protect the values here with spin_lock and just > read without spin_lock in sysfs read part?
I would not use any lock at all if this were my code. Remember, this is for debugging/information only, right? And the data is always "stale" so what is it going to be used for? thanks, greg k-h _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
