On Sun, 27 Dec 2009 04:09:01 +0200 "Kirill A. Shutemov" <[email protected]> wrote:
> Instead of incrementing counter on each page in/out and comparing it > with constant, we set counter to constant, decrement counter on each > page in/out and compare it with zero. We want to make comparing as fast > as possible. On many RISC systems (probably not only RISC) comparing > with zero is more effective than comparing with a constant, since not > every constant can be immediate operand for compare instruction. > > Also, I've renamed MEM_CGROUP_STAT_EVENTS to MEM_CGROUP_STAT_SOFTLIMIT, > since really it's not a generic counter. > > Signed-off-by: Kirill A. Shutemov <[email protected]> I have to sort out these counter stuff after this. But now, Acked-by: KAMEZAWA Hiroyuki <[email protected]> _______________________________________________ Containers mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/containers _______________________________________________ Devel mailing list [email protected] https://openvz.org/mailman/listinfo/devel
