sched: rt-group: interface

[sfrench/cifs-2.6.git] / kernel / sysctl.c

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 8c98d8147d883ac977d08ff8189b7fd4c1042136..924c674b76ea7fe8503ff0452a23066dbf9ca3f2 100644 (file)
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -37,7 +37,6 @@
 #include <linux/highuid.h>
 #include <linux/writeback.h>
 #include <linux/hugetlb.h>
-#include <linux/security.h>
 #include <linux/initrd.h>
 #include <linux/times.h>
 #include <linux/limits.h>
@@ -74,8 +73,6 @@ extern int suid_dumpable;
 extern char core_pattern[];
 extern int pid_max;
 extern int min_free_kbytes;
-extern int printk_ratelimit_jiffies;
-extern int printk_ratelimit_burst;
 extern int pid_max_min, pid_max_max;
 extern int sysctl_drop_caches;
 extern int percpu_pagelist_fraction;
@@ -314,22 +311,6 @@ static struct ctl_table kern_table[] = {
                .mode           = 0644,
                .proc_handler   = &proc_dointvec,
        },
-       {
-               .ctl_name       = CTL_UNNUMBERED,
-               .procname       = "sched_rt_period_ms",
-               .data           = &sysctl_sched_rt_period,
-               .maxlen         = sizeof(unsigned int),
-               .mode           = 0644,
-               .proc_handler   = &proc_dointvec,
-       },
-       {
-               .ctl_name       = CTL_UNNUMBERED,
-               .procname       = "sched_rt_ratio",
-               .data           = &sysctl_sched_rt_ratio,
-               .maxlen         = sizeof(unsigned int),
-               .mode           = 0644,
-               .proc_handler   = &proc_dointvec,
-       },
 #if defined(CONFIG_FAIR_GROUP_SCHED) && defined(CONFIG_SMP)
        {
                .ctl_name       = CTL_UNNUMBERED,
@@ -349,6 +330,22 @@ static struct ctl_table kern_table[] = {
        },
 #endif
 #endif
+       {
+               .ctl_name       = CTL_UNNUMBERED,
+               .procname       = "sched_rt_period_us",
+               .data           = &sysctl_sched_rt_period,
+               .maxlen         = sizeof(unsigned int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
+       {
+               .ctl_name       = CTL_UNNUMBERED,
+               .procname       = "sched_rt_runtime_us",
+               .data           = &sysctl_sched_rt_runtime,
+               .maxlen         = sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
        {
                .ctl_name       = CTL_UNNUMBERED,
                .procname       = "sched_compat_yield",
@@ -491,14 +488,6 @@ static struct ctl_table kern_table[] = {
                .mode           = 0644,
                .proc_handler   = &proc_dointvec,
        },
-       {
-               .ctl_name       = KERN_PRINTK,
-               .procname       = "printk",
-               .data           = &console_loglevel,
-               .maxlen         = 4*sizeof(int),
-               .mode           = 0644,
-               .proc_handler   = &proc_dointvec,
-       },
 #ifdef CONFIG_KMOD
        {
                .ctl_name       = KERN_MODPROBE,
@@ -645,6 +634,15 @@ static struct ctl_table kern_table[] = {
                .mode           = 0644,
                .proc_handler   = &proc_dointvec,
        },
+#if defined CONFIG_PRINTK
+       {
+               .ctl_name       = KERN_PRINTK,
+               .procname       = "printk",
+               .data           = &console_loglevel,
+               .maxlen         = 4*sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
        {
                .ctl_name       = KERN_PRINTK_RATELIMIT,
                .procname       = "printk_ratelimit",
@@ -662,6 +660,7 @@ static struct ctl_table kern_table[] = {
                .mode           = 0644,
                .proc_handler   = &proc_dointvec,
        },
+#endif
        {
                .ctl_name       = KERN_NGROUPS_MAX,
                .procname       = "ngroups_max",
@@ -982,7 +981,7 @@ static struct ctl_table vm_table[] = {
                .data           = &nr_overcommit_huge_pages,
                .maxlen         = sizeof(nr_overcommit_huge_pages),
                .mode           = 0644,
-               .proc_handler   = &proc_doulongvec_minmax,
+               .proc_handler   = &hugetlb_overcommit_handler,
        },
 #endif
        {
@@ -2488,7 +2487,7 @@ static int proc_do_cad_pid(struct ctl_table *table, int write, struct file *filp
        pid_t tmp;
        int r;
 
-       tmp = pid_nr_ns(cad_pid, current->nsproxy->pid_ns);
+       tmp = pid_vnr(cad_pid);
 
        r = __do_proc_dointvec(&tmp, table, write, filp, buffer,
                               lenp, ppos, NULL, NULL);