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Diffstat (limited to 'kernel/sysctl.c')
-rw-r--r--kernel/sysctl.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 554ac4894f0..45e4bef0012 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1051,7 +1051,7 @@ static struct ctl_table vm_table[] = {
.extra2 = &one_hundred,
},
#ifdef CONFIG_HUGETLB_PAGE
- {
+ {
.procname = "nr_hugepages",
.data = NULL,
.maxlen = sizeof(unsigned long),
@@ -1059,7 +1059,18 @@ static struct ctl_table vm_table[] = {
.proc_handler = hugetlb_sysctl_handler,
.extra1 = (void *)&hugetlb_zero,
.extra2 = (void *)&hugetlb_infinity,
- },
+ },
+#ifdef CONFIG_NUMA
+ {
+ .procname = "nr_hugepages_mempolicy",
+ .data = NULL,
+ .maxlen = sizeof(unsigned long),
+ .mode = 0644,
+ .proc_handler = &hugetlb_mempolicy_sysctl_handler,
+ .extra1 = (void *)&hugetlb_zero,
+ .extra2 = (void *)&hugetlb_infinity,
+ },
+#endif
{
.procname = "hugetlb_shm_group",
.data = &sysctl_hugetlb_shm_group,
@@ -1120,7 +1131,8 @@ static struct ctl_table vm_table[] = {
.data = &sysctl_max_map_count,
.maxlen = sizeof(sysctl_max_map_count),
.mode = 0644,
- .proc_handler = proc_dointvec
+ .proc_handler = proc_dointvec,
+ .extra1 = &zero,
},
#else
{