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-rw-r--r--block/blk-cgroup.h11
1 files changed, 2 insertions, 9 deletions
diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h
index c930895bfac9..ca0ff7c0ffb6 100644
--- a/block/blk-cgroup.h
+++ b/block/blk-cgroup.h
@@ -34,11 +34,6 @@ enum blkio_policy_id {
#define CFQ_WEIGHT_MAX 1000
#define CFQ_WEIGHT_DEFAULT 500
-/* cft->private [un]packing for stat printing */
-#define BLKCG_STAT_PRIV(pol, off) (((unsigned)(pol) << 16) | (off))
-#define BLKCG_STAT_POL(prv) ((unsigned)(prv) >> 16)
-#define BLKCG_STAT_OFF(prv) ((unsigned)(prv) & 0xffff)
-
enum blkg_rwstat_type {
BLKG_RWSTAT_READ,
BLKG_RWSTAT_WRITE,
@@ -131,10 +126,8 @@ void blkcg_print_blkgs(struct seq_file *sf, struct blkio_cgroup *blkcg,
u64 __blkg_prfill_u64(struct seq_file *sf, void *pdata, u64 v);
u64 __blkg_prfill_rwstat(struct seq_file *sf, void *pdata,
const struct blkg_rwstat *rwstat);
-int blkcg_print_stat(struct cgroup *cgrp, struct cftype *cft,
- struct seq_file *sf);
-int blkcg_print_rwstat(struct cgroup *cgrp, struct cftype *cft,
- struct seq_file *sf);
+u64 blkg_prfill_stat(struct seq_file *sf, void *pdata, int off);
+u64 blkg_prfill_rwstat(struct seq_file *sf, void *pdata, int off);
struct blkg_conf_ctx {
struct gendisk *disk;