| commit | 25fb5169d4c9d4255107abbb7c08ab712434efc8 | |
| author | Vivek Goyal <vgoyal@redhat.com> | |
| Thu, 3 Dec 2009 17:59:46 +0000 (3 12:59 -0500) | ||
| committer | Jens Axboe <jens.axboe@oracle.com> | |
| Thu, 3 Dec 2009 18:28:52 +0000 (3 19:28 +0100) | ||
| tree | 8939bd6f73f9888d954672dfaac1cc25e313cb2f | treesnapshot (tar.gz zip) |
| parent | dae739ebc4c590630039533a5bbd05865966094f | commitdiff |
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>
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>
| block/cfq-iosched.c | diffblobblamehistory |