Drain per-cpu lists when high-order allocations fail

[linux-2.6-omap-h63xx.git] / kernel / sysctl.c

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 8bdb8c07e04f60a7c299b6907bd947bbdfe3f699..ec14aa8ac51fc83b820330af559077e1cc2cf797 100644 (file)
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -27,7 +27,6 @@
 #include <linux/capability.h>
 #include <linux/ctype.h>
 #include <linux/utsname.h>
-#include <linux/capability.h>
 #include <linux/smp_lock.h>
 #include <linux/fs.h>
 #include <linux/init.h>
@@ -223,8 +222,16 @@ static ctl_table kern_table[] = {
 #ifdef CONFIG_SCHED_DEBUG
        {
                .ctl_name       = CTL_UNNUMBERED,
-               .procname       = "sched_granularity_ns",
-               .data           = &sysctl_sched_granularity,
+               .procname       = "sched_nr_latency",
+               .data           = &sysctl_sched_nr_latency,
+               .maxlen         = sizeof(unsigned int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
+       {
+               .ctl_name       = CTL_UNNUMBERED,
+               .procname       = "sched_latency_ns",
+               .data           = &sysctl_sched_latency,
                .maxlen         = sizeof(unsigned int),
                .mode           = 0644,
                .proc_handler   = &proc_dointvec_minmax,
@@ -256,30 +263,33 @@ static ctl_table kern_table[] = {
        },
        {
                .ctl_name       = CTL_UNNUMBERED,
-               .procname       = "sched_stat_granularity_ns",
-               .data           = &sysctl_sched_stat_granularity,
+               .procname       = "sched_child_runs_first",
+               .data           = &sysctl_sched_child_runs_first,
                .maxlen         = sizeof(unsigned int),
                .mode           = 0644,
-               .proc_handler   = &proc_dointvec_minmax,
-               .strategy       = &sysctl_intvec,
-               .extra1         = &min_wakeup_granularity_ns,
-               .extra2         = &max_wakeup_granularity_ns,
+               .proc_handler   = &proc_dointvec,
        },
        {
                .ctl_name       = CTL_UNNUMBERED,
-               .procname       = "sched_runtime_limit_ns",
-               .data           = &sysctl_sched_runtime_limit,
+               .procname       = "sched_features",
+               .data           = &sysctl_sched_features,
                .maxlen         = sizeof(unsigned int),
                .mode           = 0644,
-               .proc_handler   = &proc_dointvec_minmax,
-               .strategy       = &sysctl_intvec,
-               .extra1         = &min_sched_granularity_ns,
-               .extra2         = &max_sched_granularity_ns,
+               .proc_handler   = &proc_dointvec,
        },
        {
                .ctl_name       = CTL_UNNUMBERED,
-               .procname       = "sched_child_runs_first",
-               .data           = &sysctl_sched_child_runs_first,
+               .procname       = "sched_migration_cost",
+               .data           = &sysctl_sched_migration_cost,
+               .maxlen         = sizeof(unsigned int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
+#endif
+       {
+               .ctl_name       = CTL_UNNUMBERED,
+               .procname       = "sched_compat_yield",
+               .data           = &sysctl_sched_compat_yield,
                .maxlen         = sizeof(unsigned int),
                .mode           = 0644,
                .proc_handler   = &proc_dointvec,
@@ -303,15 +313,6 @@ static ctl_table kern_table[] = {
                .mode           = 0644,
                .proc_handler   = &proc_dointvec,
        },
-#endif
-       {
-               .ctl_name       = CTL_UNNUMBERED,
-               .procname       = "sched_features",
-               .data           = &sysctl_sched_features,
-               .maxlen         = sizeof(unsigned int),
-               .mode           = 0644,
-               .proc_handler   = &proc_dointvec,
-       },
 #endif
        {
                .ctl_name       = KERN_PANIC,
@@ -1035,7 +1036,7 @@ static ctl_table vm_table[] = {
                .strategy       = &sysctl_string,
        },
 #endif
-#if defined(CONFIG_X86_32) || \
+#if (defined(CONFIG_X86_32) && !defined(CONFIG_UML))|| \
    (defined(CONFIG_SUPERH) && defined(CONFIG_VSYSCALL))
        {
                .ctl_name       = VM_VDSO_ENABLED,
@@ -1203,7 +1204,7 @@ static ctl_table fs_table[] = {
 };
 
 static ctl_table debug_table[] = {
-#ifdef CONFIG_X86
+#if defined(CONFIG_X86) || defined(CONFIG_PPC)
        {
                .ctl_name       = CTL_UNNUMBERED,
                .procname       = "exception-trace",