1 files changed, 15 insertions, 8 deletions

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 3a45c224770f..5abfa1518554 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -161,8 +161,6 @@ extern int no_unaligned_warning;
 extern int unaligned_dump_stack;
 #endif
 
-extern struct ratelimit_state printk_ratelimit_state;
-
 #ifdef CONFIG_PROC_SYSCTL
 static int proc_do_cad_pid(struct ctl_table *table, int write,
                   void __user *buffer, size_t *lenp, loff_t *ppos);
@@ -704,6 +702,15 @@ static struct ctl_table kern_table[] = {
                 .extra1         = &zero,
                 .extra2         = &ten_thousand,
         },
+        {
+                .procname       = "dmesg_restrict",
+                .data           = &dmesg_restrict,
+                .maxlen         = sizeof(int),
+                .mode           = 0644,
+                .proc_handler   = proc_dointvec_minmax,
+                .extra1         = &zero,
+                .extra2         = &one,
+        },
 #endif
         {
                 .procname       = "ngroups_max",
@@ -1340,28 +1347,28 @@ static struct ctl_table fs_table[] = {
                 .data           = &inodes_stat,
                 .maxlen         = 2*sizeof(int),
                 .mode           = 0444,
-                .proc_handler   = proc_dointvec,
+                .proc_handler   = proc_nr_inodes,
         },
         {
                 .procname       = "inode-state",
                 .data           = &inodes_stat,
                 .maxlen         = 7*sizeof(int),
                 .mode           = 0444,
-                .proc_handler   = proc_dointvec,
+                .proc_handler   = proc_nr_inodes,
         },
         {
                 .procname       = "file-nr",
                 .data           = &files_stat,
-                .maxlen         = 3*sizeof(int),
+                .maxlen         = sizeof(files_stat),
                 .mode           = 0444,
                 .proc_handler   = proc_nr_files,
         },
         {
                 .procname       = "file-max",
                 .data           = &files_stat.max_files,
-                .maxlen         = sizeof(int),
+                .maxlen         = sizeof(files_stat.max_files),
                 .mode           = 0644,
-                .proc_handler   = proc_dointvec,
+                .proc_handler   = proc_doulongvec_minmax,
         },
         {
                 .procname       = "nr_open",
@@ -1377,7 +1384,7 @@ static struct ctl_table fs_table[] = {
                 .data           = &dentry_stat,
                 .maxlen         = 6*sizeof(int),
                 .mode           = 0444,
-                .proc_handler   = proc_dointvec,
+                .proc_handler   = proc_nr_dentry,
         },
         {
                 .procname       = "overflowuid",