Commit a557f1c7 authored by Tejun Heo's avatar Tejun Heo Committed by Jens Axboe

bfq-iosched: relocate bfqg_*rwstat*() helpers

Collect them right under #ifdef CONFIG_BFQ_CGROUP_DEBUG.  The next
patch will use them from !DEBUG path and this makes it easy to move
them out of the ifdef block.

This is pure code reorganization.
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 912c0a85
...@@ -1058,17 +1058,34 @@ static ssize_t bfq_io_set_weight(struct kernfs_open_file *of, ...@@ -1058,17 +1058,34 @@ static ssize_t bfq_io_set_weight(struct kernfs_open_file *of,
} }
#ifdef CONFIG_BFQ_CGROUP_DEBUG #ifdef CONFIG_BFQ_CGROUP_DEBUG
static int bfqg_print_stat(struct seq_file *sf, void *v) static int bfqg_print_rwstat(struct seq_file *sf, void *v)
{ {
blkcg_print_blkgs(sf, css_to_blkcg(seq_css(sf)), blkg_prfill_stat, blkcg_print_blkgs(sf, css_to_blkcg(seq_css(sf)), blkg_prfill_rwstat,
&blkcg_policy_bfq, seq_cft(sf)->private, false); &blkcg_policy_bfq, seq_cft(sf)->private, true);
return 0; return 0;
} }
static int bfqg_print_rwstat(struct seq_file *sf, void *v) static u64 bfqg_prfill_rwstat_recursive(struct seq_file *sf,
struct blkg_policy_data *pd, int off)
{ {
blkcg_print_blkgs(sf, css_to_blkcg(seq_css(sf)), blkg_prfill_rwstat, struct blkg_rwstat_sample sum;
&blkcg_policy_bfq, seq_cft(sf)->private, true);
blkg_rwstat_recursive_sum(pd_to_blkg(pd), &blkcg_policy_bfq, off, &sum);
return __blkg_prfill_rwstat(sf, pd, &sum);
}
static int bfqg_print_rwstat_recursive(struct seq_file *sf, void *v)
{
blkcg_print_blkgs(sf, css_to_blkcg(seq_css(sf)),
bfqg_prfill_rwstat_recursive, &blkcg_policy_bfq,
seq_cft(sf)->private, true);
return 0;
}
static int bfqg_print_stat(struct seq_file *sf, void *v)
{
blkcg_print_blkgs(sf, css_to_blkcg(seq_css(sf)), blkg_prfill_stat,
&blkcg_policy_bfq, seq_cft(sf)->private, false);
return 0; return 0;
} }
...@@ -1097,15 +1114,6 @@ static u64 bfqg_prfill_stat_recursive(struct seq_file *sf, ...@@ -1097,15 +1114,6 @@ static u64 bfqg_prfill_stat_recursive(struct seq_file *sf,
return __blkg_prfill_u64(sf, pd, sum); return __blkg_prfill_u64(sf, pd, sum);
} }
static u64 bfqg_prfill_rwstat_recursive(struct seq_file *sf,
struct blkg_policy_data *pd, int off)
{
struct blkg_rwstat_sample sum;
blkg_rwstat_recursive_sum(pd_to_blkg(pd), &blkcg_policy_bfq, off, &sum);
return __blkg_prfill_rwstat(sf, pd, &sum);
}
static int bfqg_print_stat_recursive(struct seq_file *sf, void *v) static int bfqg_print_stat_recursive(struct seq_file *sf, void *v)
{ {
blkcg_print_blkgs(sf, css_to_blkcg(seq_css(sf)), blkcg_print_blkgs(sf, css_to_blkcg(seq_css(sf)),
...@@ -1114,14 +1122,6 @@ static int bfqg_print_stat_recursive(struct seq_file *sf, void *v) ...@@ -1114,14 +1122,6 @@ static int bfqg_print_stat_recursive(struct seq_file *sf, void *v)
return 0; return 0;
} }
static int bfqg_print_rwstat_recursive(struct seq_file *sf, void *v)
{
blkcg_print_blkgs(sf, css_to_blkcg(seq_css(sf)),
bfqg_prfill_rwstat_recursive, &blkcg_policy_bfq,
seq_cft(sf)->private, true);
return 0;
}
static u64 bfqg_prfill_sectors(struct seq_file *sf, struct blkg_policy_data *pd, static u64 bfqg_prfill_sectors(struct seq_file *sf, struct blkg_policy_data *pd,
int off) int off)
{ {
......
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