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: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/block/bfq-cgroup.c b/block/bfq-cgroup.c
index 86a607c..d4755d4a 100644
--- a/block/bfq-cgroup.c
+++ b/block/bfq-cgroup.c
@@ -1058,13 +1058,6 @@ static ssize_t bfq_io_set_weight(struct kernfs_open_file *of,
}
#ifdef CONFIG_BFQ_CGROUP_DEBUG
-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;
-}
-
static int bfqg_print_rwstat(struct seq_file *sf, void *v)
{
blkcg_print_blkgs(sf, css_to_blkcg(seq_css(sf)), blkg_prfill_rwstat,
@@ -1072,6 +1065,30 @@ static int bfqg_print_rwstat(struct seq_file *sf, void *v)
return 0;
}
+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_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;
+}
+
static u64 bfqg_prfill_stat_recursive(struct seq_file *sf,
struct blkg_policy_data *pd, int off)
{
@@ -1097,15 +1114,6 @@ static u64 bfqg_prfill_stat_recursive(struct seq_file *sf,
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)
{
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)
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,
int off)
{
