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| author |   Vivek Goyal <vgoyal@redhat.com> | 2009-12-03 12:59:51 -0500 |
|---|---|---|
| committer |   Jens Axboe <jens.axboe@oracle.com> | 2009-12-03 19:28:52 +0100 |
| commit | 24610333d578478d354144ab4709a203684afc5f (patch) | |
| tree | d258c695cfa320845212f71e8900af4d90538d6b /block/blk-cgroup.c | |
| parent | blkio: Provide some isolation between groups (diff) | |
| download | linux-dev-24610333d578478d354144ab4709a203684afc5f.tar.xz linux-dev-24610333d578478d354144ab4709a203684afc5f.zip | |
blkio: Drop the reference to queue once the task changes cgroup
o If a task changes cgroup, drop reference to the cfqq associated with io
context and set cfqq pointer stored in ioc to NULL so that upon next request
arrival we will allocate a new queue in new group.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/blk-cgroup.c')
0 files changed, 0 insertions, 0 deletions