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-rw-r--r--block/blk-throttle.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/block/blk-throttle.c b/block/blk-throttle.c
index 1474c3ab7e72..033745cd7fba 100644
--- a/block/blk-throttle.c
+++ b/block/blk-throttle.c
@@ -1408,13 +1408,13 @@ static int tg_set_conf(struct cgroup_subsys_state *css, struct cftype *cft,
}
static int tg_set_conf_u64(struct cgroup_subsys_state *css, struct cftype *cft,
- const char *buf)
+ char *buf)
{
return tg_set_conf(css, cft, buf, true);
}
static int tg_set_conf_uint(struct cgroup_subsys_state *css, struct cftype *cft,
- const char *buf)
+ char *buf)
{
return tg_set_conf(css, cft, buf, false);
}
@@ -1425,28 +1425,24 @@ static struct cftype throtl_files[] = {
.private = offsetof(struct throtl_grp, bps[READ]),
.seq_show = tg_print_conf_u64,
.write_string = tg_set_conf_u64,
- .max_write_len = 256,
},
{
.name = "throttle.write_bps_device",
.private = offsetof(struct throtl_grp, bps[WRITE]),
.seq_show = tg_print_conf_u64,
.write_string = tg_set_conf_u64,
- .max_write_len = 256,
},
{
.name = "throttle.read_iops_device",
.private = offsetof(struct throtl_grp, iops[READ]),
.seq_show = tg_print_conf_uint,
.write_string = tg_set_conf_uint,
- .max_write_len = 256,
},
{
.name = "throttle.write_iops_device",
.private = offsetof(struct throtl_grp, iops[WRITE]),
.seq_show = tg_print_conf_uint,
.write_string = tg_set_conf_uint,
- .max_write_len = 256,
},
{
.name = "throttle.io_service_bytes",