diff options
| author |   Vivek Goyal <vgoyal@redhat.com> | 2009-12-03 12:59:50 -0500 |
|---|---|---|
| committer |   Jens Axboe <jens.axboe@oracle.com> | 2009-12-03 19:28:52 +0100 |
| commit | 8682e1f15f26dae9a9e8af794d179055fbd81166 (patch) | |
| tree | d6e87631f91527656490df9b28be107fb5e974b0 /kernel/sysctl_binary.c | |
| parent | blkio: Export disk time and sectors used by a group to user space (diff) | |
blkio: Provide some isolation between groups
o Do not allow following three operations across groups for isolation.
- selection of co-operating queues
- preemtpions across groups
- request merging across groups.
o Async queues are currently global and not per group. Allow preemption of
an async queue if a sync queue in other group gets backlogged.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'kernel/sysctl_binary.c')
0 files changed, 0 insertions, 0 deletions