linux-master/kernel/fork.c

131 unsigned long total_forks;	/* Handle normal Linux uptimes. */
145 DEFINE_PER_CPU(unsigned long, process_counts) = 0;
393 	unsigned long *stack;
633 	unsigned long charge = 0;
691 			unsigned long len = vma_pages(mpnt);
826 		long x = percpu_counter_sum(&mm->rss_stat[i]);
1002 	unsigned long nr_pages = totalram_pages();
1025 static void task_struct_whitelist(unsigned long *offset, unsigned long *size)
1047 	unsigned long useroffset, usersize;
1094 	unsigned long *stackend;
1209 static unsigned long default_dump_filter = MMF_DUMP_FILTER_DEFAULT;
1710 static int copy_mm(unsigned long clone_flags, struct task_struct *tsk)
1748 static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
1769 static int copy_files(unsigned long clone_flags, struct task_struct *tsk,
1802 static int copy_sighand(unsigned long clone_flags, struct task_struct *tsk)
1845 	unsigned long cpu_limit;
1851 static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)
2733 	unsigned long flags = CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|
2847 		    unsigned long flags)
2865 pid_t user_mode_thread(int (*fn)(void *), void *arg, unsigned long flags)
2908 SYSCALL_DEFINE5(clone, unsigned long, clone_flags, unsigned long, newsp,
2910 		 unsigned long, tls,
2913 SYSCALL_DEFINE5(clone, unsigned long, newsp, unsigned long, clone_flags,
2916 		 unsigned long, tls)
2918 SYSCALL_DEFINE6(clone, unsigned long, clone_flags, unsigned long, newsp,
2922 		unsigned long, tls)
2924 SYSCALL_DEFINE5(clone, unsigned long, clone_flags, unsigned long, newsp,
2927 		 unsigned long, tls)
3195 static int check_unshare_flags(unsigned long unshare_flags)
3228 static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
3249 int unshare_fd(unsigned long unshare_flags, unsigned int max_fds,
3273 int ksys_unshare(unsigned long unshare_flags)
3392 SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)