Commits
Vivek Goyal committed 25fb5169d4c
blkio: Dynamic cfq group creation based on cgroup tasks belongs to o Determine the cgroup IO submitting task belongs to and create the cfq group if it does not exist already. o Also link cfqq and associated cfq group. o Currently all async IO is mapped to root group. Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>