[PATCH v3 03/11] hugetlb: constify ctl_table arguments of utility functions

Thomas Weißschuh
2024-04-23T08:03:08Z

In a future commit the proc_handlers themselves will change to
"const struct ctl_table". As a preparation for that adapt the internal
helpers.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
---
mm/hugetlb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 3b7d5ddc32ad..8d12ce63a439 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -4911,7 +4911,7 @@ static unsigned int allowed_mems_nr(struct hstate *h)
}

#ifdef CONFIG_SYSCTL
-static int proc_hugetlb_doulongvec_minmax(struct ctl_table *table, int write,
+static int proc_hugetlb_doulongvec_minmax(const struct ctl_table *table, int write,
void *buffer, size_t *length,
loff_t *ppos, unsigned long *out)
{
@@ -4928,7 +4928,7 @@ static int proc_hugetlb_doulongvec_minmax(struct ctl_table *table, int write,
}

static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
- struct ctl_table *table, int write,
+ const struct ctl_table *table, int write,
void *buffer, size_t *length, loff_t *ppos)
{
struct hstate *h = &default_hstate;

--
2.44.0