UBIFS: remove another unneeded function parameter

[pandora-kernel.git] / kernel / sysctl.c

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 0deed82..c68f68d 100644 (file)
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -225,10 +225,10 @@ static struct ctl_table root_table[] = {
 };
 
 #ifdef CONFIG_SCHED_DEBUG
-static unsigned long min_sched_granularity_ns = 100000;                /* 100 usecs */
-static unsigned long max_sched_granularity_ns = NSEC_PER_SEC;  /* 1 second */
-static unsigned long min_wakeup_granularity_ns;                        /* 0 usecs */
-static unsigned long max_wakeup_granularity_ns = NSEC_PER_SEC; /* 1 second */
+static int min_sched_granularity_ns = 100000;          /* 100 usecs */
+static int max_sched_granularity_ns = NSEC_PER_SEC;    /* 1 second */
+static int min_wakeup_granularity_ns;                  /* 0 usecs */
+static int max_wakeup_granularity_ns = NSEC_PER_SEC;   /* 1 second */
 #endif
 
 static struct ctl_table kern_table[] = {
@@ -906,11 +906,11 @@ static struct ctl_table vm_table[] = {
        },
        {
                .ctl_name       = CTL_UNNUMBERED,
-               .procname       = "hugetlb_dynamic_pool",
-               .data           = &hugetlb_dynamic_pool,
-               .maxlen         = sizeof(hugetlb_dynamic_pool),
+               .procname       = "nr_overcommit_hugepages",
+               .data           = &nr_overcommit_huge_pages,
+               .maxlen         = sizeof(nr_overcommit_huge_pages),
                .mode           = 0644,
-               .proc_handler   = &proc_dointvec,
+               .proc_handler   = &proc_doulongvec_minmax,
        },
 #endif
        {
@@ -1588,6 +1588,10 @@ struct ctl_table_header *register_sysctl_table(struct ctl_table * table)
 void unregister_sysctl_table(struct ctl_table_header * header)
 {
        might_sleep();
+
+       if (header == NULL)
+               return;
+
        spin_lock(&sysctl_lock);
        start_unregistering(header);
        spin_unlock(&sysctl_lock);