[NETNS]: CLONE_NEWNET don't use the same clone flag as the pid namespace.

[linux-2.6-omap-h63xx.git] / include / linux / sched.h

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 682ef87da6eb953348986927598eeaf8b2264ec4..833f7dc2b8de7ae5a822e15d1ce6c7d97564c9a4 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -27,6 +27,7 @@
 #define CLONE_NEWUTS           0x04000000      /* New utsname group? */
 #define CLONE_NEWIPC           0x08000000      /* New ipcs */
 #define CLONE_NEWUSER          0x10000000      /* New user namespace */
+#define CLONE_NEWNET           0x40000000      /* New network namespace */
 
 /*
  * Scheduling policies
@@ -113,7 +114,7 @@ extern unsigned long avenrun[];             /* Load averages */
 
 #define FSHIFT         11              /* nr of bits of precision */
 #define FIXED_1                (1<<FSHIFT)     /* 1.0 as fixed-point */
-#define LOAD_FREQ      (5*HZ)          /* 5 sec intervals */
+#define LOAD_FREQ      (5*HZ+1)        /* 5 sec intervals */
 #define EXP_1          1884            /* 1/exp(5sec/1min) as fixed-point */
 #define EXP_5          2014            /* 1/exp(5sec/5min) */
 #define EXP_15         2037            /* 1/exp(5sec/15min) */
@@ -438,7 +439,7 @@ struct sighand_struct {
        atomic_t                count;
        struct k_sigaction      action[_NSIG];
        spinlock_t              siglock;
-       struct list_head        signalfd_list;
+       wait_queue_head_t       signalfd_wqh;
 };
 
 struct pacct_struct {
@@ -593,7 +594,7 @@ struct user_struct {
 #endif
 
        /* Hash table maintenance information */
-       struct list_head uidhash_list;
+       struct hlist_node uidhash_node;
        uid_t uid;
 };
 
@@ -681,7 +682,7 @@ enum cpu_idle_type {
 #define SCHED_LOAD_SHIFT       10
 #define SCHED_LOAD_SCALE       (1L << SCHED_LOAD_SHIFT)
 
-#define SCHED_LOAD_SCALE_FUZZ  (SCHED_LOAD_SCALE >> 1)
+#define SCHED_LOAD_SCALE_FUZZ  SCHED_LOAD_SCALE
 
 #ifdef CONFIG_SMP
 #define SD_LOAD_BALANCE                1       /* Do load balancing on this domain. */
@@ -904,6 +905,7 @@ struct sched_entity {
 
        u64                     exec_start;
        u64                     sum_exec_runtime;
+       u64                     prev_sum_exec_runtime;
        u64                     wait_start_fair;
        u64                     sleep_start_fair;
 
@@ -1388,7 +1390,8 @@ extern void sched_exec(void);
 #define sched_exec()   {}
 #endif
 
-extern void sched_clock_unstable_event(void);
+extern void sched_clock_idle_sleep_event(void);
+extern void sched_clock_idle_wakeup_event(u64 delta_ns);
 
 #ifdef CONFIG_HOTPLUG_CPU
 extern void idle_task_exit(void);
@@ -1398,11 +1401,13 @@ static inline void idle_task_exit(void) {}
 
 extern void sched_idle_next(void);
 
-extern unsigned int sysctl_sched_granularity;
+extern unsigned int sysctl_sched_latency;
+extern unsigned int sysctl_sched_min_granularity;
 extern unsigned int sysctl_sched_wakeup_granularity;
 extern unsigned int sysctl_sched_batch_wakeup_granularity;
 extern unsigned int sysctl_sched_stat_granularity;
 extern unsigned int sysctl_sched_runtime_limit;
+extern unsigned int sysctl_sched_compat_yield;
 extern unsigned int sysctl_sched_child_runs_first;
 extern unsigned int sysctl_sched_features;
 
@@ -1469,6 +1474,7 @@ static inline struct user_struct *get_uid(struct user_struct *u)
 }
 extern void free_uid(struct user_struct *);
 extern void switch_uid(struct user_struct *);
+extern void release_uids(struct user_namespace *ns);
 
 #include <asm/current.h>