diff options
author | Tejun Heo <tj@kernel.org> | 2012-04-01 14:38:44 -0700 |
---|---|---|
committer | Tejun Heo <tj@kernel.org> | 2012-04-01 14:38:44 -0700 |
commit | d366e7ec41882791c970dfb7c67b737be8c3a174 (patch) | |
tree | 78d3c73d90276b797e1553c004272af869a30075 /block/cfq-iosched.c | |
parent | af133ceb261033eb43c03d161a991c3b772e8c56 (diff) |
blkcg: pass around pd->pdata instead of pd itself in prfill functions
Now that all conf and stat fields are moved into policy specific
blkio_policy_data->pdata areas, there's no reason to use
blkio_policy_data itself in prfill functions. Pass around @pd->pdata
instead of @pd.
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'block/cfq-iosched.c')
-rw-r--r-- | block/cfq-iosched.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index adab10de6ee..fd505f721f6 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -1368,14 +1368,13 @@ static void cfq_link_cfqq_cfqg(struct cfq_queue *cfqq, struct cfq_group *cfqg) cfqg_get(cfqg); } -static u64 cfqg_prfill_weight_device(struct seq_file *sf, - struct blkg_policy_data *pd, int off) +static u64 cfqg_prfill_weight_device(struct seq_file *sf, void *pdata, int off) { - struct cfq_group *cfqg = (void *)pd->pdata; + struct cfq_group *cfqg = pdata; if (!cfqg->dev_weight) return 0; - return __blkg_prfill_u64(sf, pd, cfqg->dev_weight); + return __blkg_prfill_u64(sf, pdata, cfqg->dev_weight); } static int cfqg_print_weight_device(struct cgroup *cgrp, struct cftype *cft, @@ -1443,10 +1442,9 @@ static int cfq_set_weight(struct cgroup *cgrp, struct cftype *cft, u64 val) } #ifdef CONFIG_DEBUG_BLK_CGROUP -static u64 cfqg_prfill_avg_queue_size(struct seq_file *sf, - struct blkg_policy_data *pd, int off) +static u64 cfqg_prfill_avg_queue_size(struct seq_file *sf, void *pdata, int off) { - struct cfq_group *cfqg = (void *)pd->pdata; + struct cfq_group *cfqg = pdata; u64 samples = blkg_stat_read(&cfqg->stats.avg_queue_size_samples); u64 v = 0; @@ -1454,7 +1452,7 @@ static u64 cfqg_prfill_avg_queue_size(struct seq_file *sf, v = blkg_stat_read(&cfqg->stats.avg_queue_size_sum); do_div(v, samples); } - __blkg_prfill_u64(sf, pd, v); + __blkg_prfill_u64(sf, pdata, v); return 0; } |