Hi,
Please change the title.
在 2025/02/09 20:35, Donglei Wei 写道:
The iocg->cfg_weight/WEIGHT_ONE code has a data type of long unsigned int,
which is escaped using %u, which generates a compilation warning.
Signed-off-by: Donglei Wei <veidongray@xxxxxx>
---
I never see this warning, is this because USEC_PER_MSEC is long, causing
other fields in the same enum to be long?
Thanks,
Kuai
block/blk-iocost.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/block/blk-iocost.c b/block/blk-iocost.c
index 65a1d4427ccf..693e642d4235 100644
--- a/block/blk-iocost.c
+++ b/block/blk-iocost.c
@@ -3078,7 +3078,7 @@ static u64 ioc_weight_prfill(struct seq_file *sf, struct blkg_policy_data *pd,
struct ioc_gq *iocg = pd_to_iocg(pd);
if (dname && iocg->cfg_weight)
- seq_printf(sf, "%s %u\n", dname, iocg->cfg_weight / WEIGHT_ONE);
+ seq_printf(sf, "%s %lu\n", dname, iocg->cfg_weight / WEIGHT_ONE);
return 0;
}
@@ -3088,7 +3088,7 @@ static int ioc_weight_show(struct seq_file *sf, void *v)
struct blkcg *blkcg = css_to_blkcg(seq_css(sf));
struct ioc_cgrp *iocc = blkcg_to_iocc(blkcg);
- seq_printf(sf, "default %u\n", iocc->dfl_weight / WEIGHT_ONE);
+ seq_printf(sf, "default %lu\n", iocc->dfl_weight / WEIGHT_ONE);
blkcg_print_blkgs(sf, blkcg, ioc_weight_prfill,
&blkcg_policy_iocost, seq_cft(sf)->private, false);
return 0;
