diff options
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 105 |
1 files changed, 52 insertions, 53 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 29b7d4f..38b4791e 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1,9 +1,46 @@ #ifndef _LINUX_SCHED_H #define _LINUX_SCHED_H +#include <linux/auxvec.h> /* For AT_VECTOR_SIZE */ + +/* + * cloning flags: + */ +#define CSIGNAL 0x000000ff /* signal mask to be sent at exit */ +#define CLONE_VM 0x00000100 /* set if VM shared between processes */ +#define CLONE_FS 0x00000200 /* set if fs info shared between processes */ +#define CLONE_FILES 0x00000400 /* set if open files shared between processes */ +#define CLONE_SIGHAND 0x00000800 /* set if signal handlers and blocked signals shared */ +#define CLONE_PTRACE 0x00002000 /* set if we want to let tracing continue on the child too */ +#define CLONE_VFORK 0x00004000 /* set if the parent wants the child to wake it up on mm_release */ +#define CLONE_PARENT 0x00008000 /* set if we want to have the same parent as the cloner */ +#define CLONE_THREAD 0x00010000 /* Same thread group? */ +#define CLONE_NEWNS 0x00020000 /* New namespace group? */ +#define CLONE_SYSVSEM 0x00040000 /* share system V SEM_UNDO semantics */ +#define CLONE_SETTLS 0x00080000 /* create a new TLS for the child */ +#define CLONE_PARENT_SETTID 0x00100000 /* set the TID in the parent */ +#define CLONE_CHILD_CLEARTID 0x00200000 /* clear the TID in the child */ +#define CLONE_DETACHED 0x00400000 /* Unused, ignored */ +#define CLONE_UNTRACED 0x00800000 /* set if the tracing process can't force CLONE_PTRACE on this clone */ +#define CLONE_CHILD_SETTID 0x01000000 /* set the TID in the child */ +#define CLONE_STOPPED 0x02000000 /* Start in stopped state */ + +/* + * Scheduling policies + */ +#define SCHED_NORMAL 0 +#define SCHED_FIFO 1 +#define SCHED_RR 2 +#define SCHED_BATCH 3 + +#ifdef __KERNEL__ + +struct sched_param { + int sched_priority; +}; + #include <asm/param.h> /* for HZ */ -#include <linux/config.h> #include <linux/capability.h> #include <linux/threads.h> #include <linux/kernel.h> @@ -37,31 +74,15 @@ #include <linux/rcupdate.h> #include <linux/futex.h> -#include <linux/auxvec.h> /* For AT_VECTOR_SIZE */ +#include <linux/time.h> +#include <linux/param.h> +#include <linux/resource.h> +#include <linux/timer.h> +#include <linux/hrtimer.h> -struct exec_domain; +#include <asm/processor.h> -/* - * cloning flags: - */ -#define CSIGNAL 0x000000ff /* signal mask to be sent at exit */ -#define CLONE_VM 0x00000100 /* set if VM shared between processes */ -#define CLONE_FS 0x00000200 /* set if fs info shared between processes */ -#define CLONE_FILES 0x00000400 /* set if open files shared between processes */ -#define CLONE_SIGHAND 0x00000800 /* set if signal handlers and blocked signals shared */ -#define CLONE_PTRACE 0x00002000 /* set if we want to let tracing continue on the child too */ -#define CLONE_VFORK 0x00004000 /* set if the parent wants the child to wake it up on mm_release */ -#define CLONE_PARENT 0x00008000 /* set if we want to have the same parent as the cloner */ -#define CLONE_THREAD 0x00010000 /* Same thread group? */ -#define CLONE_NEWNS 0x00020000 /* New namespace group? */ -#define CLONE_SYSVSEM 0x00040000 /* share system V SEM_UNDO semantics */ -#define CLONE_SETTLS 0x00080000 /* create a new TLS for the child */ -#define CLONE_PARENT_SETTID 0x00100000 /* set the TID in the parent */ -#define CLONE_CHILD_CLEARTID 0x00200000 /* clear the TID in the child */ -#define CLONE_DETACHED 0x00400000 /* Unused, ignored */ -#define CLONE_UNTRACED 0x00800000 /* set if the tracing process can't force CLONE_PTRACE on this clone */ -#define CLONE_CHILD_SETTID 0x01000000 /* set the TID in the child */ -#define CLONE_STOPPED 0x02000000 /* Start in stopped state */ +struct exec_domain; /* * List of flags we want to share for kernel threads, @@ -103,13 +124,6 @@ extern unsigned long nr_uninterruptible(void); extern unsigned long nr_active(void); extern unsigned long nr_iowait(void); -#include <linux/time.h> -#include <linux/param.h> -#include <linux/resource.h> -#include <linux/timer.h> -#include <linux/hrtimer.h> - -#include <asm/processor.h> /* * Task state bitmask. NOTE! These bits are also @@ -156,20 +170,6 @@ extern unsigned long nr_iowait(void); /* Task command name length */ #define TASK_COMM_LEN 16 -/* - * Scheduling policies - */ -#define SCHED_NORMAL 0 -#define SCHED_FIFO 1 -#define SCHED_RR 2 -#define SCHED_BATCH 3 - -struct sched_param { - int sched_priority; -}; - -#ifdef __KERNEL__ - #include <linux/spinlock.h> /* @@ -494,7 +494,7 @@ struct user_struct { atomic_t processes; /* How many processes does this user have? */ atomic_t files; /* How many open files does this user have? */ atomic_t sigpending; /* How many pending signals does this user have? */ -#ifdef CONFIG_INOTIFY +#ifdef CONFIG_INOTIFY_USER atomic_t inotify_watches; /* How many inotify watches does this user have? */ atomic_t inotify_devs; /* How many inotify devs does this user have opened? */ #endif @@ -941,12 +941,11 @@ static inline void put_task_struct(struct task_struct *t) #define PF_KSWAPD 0x00040000 /* I am kswapd */ #define PF_SWAPOFF 0x00080000 /* I am in swapoff */ #define PF_LESS_THROTTLE 0x00100000 /* Throttle me less: I clean memory */ -#define PF_SYNCWRITE 0x00200000 /* I am doing a sync write */ -#define PF_BORROWED_MM 0x00400000 /* I am a kthread doing use_mm */ -#define PF_RANDOMIZE 0x00800000 /* randomize virtual address space */ -#define PF_SWAPWRITE 0x01000000 /* Allowed to write to swap */ -#define PF_SPREAD_PAGE 0x04000000 /* Spread page cache over cpuset */ -#define PF_SPREAD_SLAB 0x08000000 /* Spread some slab caches over cpuset */ +#define PF_BORROWED_MM 0x00200000 /* I am a kthread doing use_mm */ +#define PF_RANDOMIZE 0x00400000 /* randomize virtual address space */ +#define PF_SWAPWRITE 0x00800000 /* Allowed to write to swap */ +#define PF_SPREAD_PAGE 0x01000000 /* Spread page cache over cpuset */ +#define PF_SPREAD_SLAB 0x02000000 /* Spread some slab caches over cpuset */ #define PF_MEMPOLICY 0x10000000 /* Non-default NUMA mempolicy */ /* @@ -1225,7 +1224,7 @@ static inline int thread_group_empty(task_t *p) (thread_group_leader(p) && !thread_group_empty(p)) /* - * Protects ->fs, ->files, ->mm, ->ptrace, ->group_info, ->comm, keyring + * Protects ->fs, ->files, ->mm, ->group_info, ->comm, keyring * subscriptions and synchronises with wait4(). Also used in procfs. Also * pins the final release of task.io_context. Also protects ->cpuset. * |
