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| author |   Tejun Heo <tj@kernel.org> | 2013-01-09 08:05:13 -0800 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-01-09 08:05:13 -0800 |
| commit | 43114018cb0b253fd03c4ff4d42bcdc43389ac1c (patch) | |
| tree | abe35791e5ab46d944f35112e25570ab861a7e2f /block/blk-core.c | |
| parent | cfq-iosched: collect stats from dead cfqgs (diff) | |
| download | linux-dev-43114018cb0b253fd03c4ff4d42bcdc43389ac1c.tar.xz linux-dev-43114018cb0b253fd03c4ff4d42bcdc43389ac1c.zip | |
cfq-iosched: add hierarchical cfq_group statistics
Unfortunately, at this point, there's no way to make the existing
statistics hierarchical without creating nasty surprises for the
existing users. Just create recursive counterpart of the existing
stats.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
Diffstat (limited to 'block/blk-core.c')
0 files changed, 0 insertions, 0 deletions