signalfd simplification

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

diff --git a/include/linux/sched.h b/include/linux/sched.h
index ba78807eab919e5c9229c09476251df643d6012e..a01ac6dd5f5e1c07d9a54a8f879512db2eac3905 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -438,7 +438,7 @@ 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 +593,7 @@ struct user_struct {
 #endif
 
        /* Hash table maintenance information */
-       struct list_head uidhash_list;
+       struct hlist_node uidhash_node;
        uid_t uid;
 };
 
@@ -904,6 +904,7 @@ struct sched_entity {
 
        u64                     exec_start;
        u64                     sum_exec_runtime;
+       u64                     prev_sum_exec_runtime;
        u64                     wait_start_fair;
        u64                     sleep_start_fair;
 
@@ -1399,11 +1400,13 @@ 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;
 
@@ -1470,6 +1473,7 @@ 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>