Re: [PATCH RFC] fsio: filesystem io accounting cgroup

[Theodore Ts'o]

Another major problem with this concept is that it lumps all I/O's
into a single cgroup.  So I/O's from pseudo filesystems (such as
reading from /sys/kernel/debug/tracing/trace_pipe), networked file
systems such as NFS, and I/O to various different block devices all
get counted in a single per-cgroup limit.

This doesn't seem terribly useful to me.  Network resources and block
resources are quite different, and counting pseudo file systems and
ram disks makes no sense at all.

Regards,

					- Ted
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/