Differential D3773 Diff 10143 head/sys/kern/kern_proc.c

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head/sys/kern/kern_proc.c

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	u_long pgrphash;			u_long pgrphash;
	struct proclist allproc;			struct proclist allproc;
	struct proclist zombproc;			struct proclist zombproc;
	struct sx allproc_lock;			struct sx allproc_lock;
	struct sx proctree_lock;			struct sx proctree_lock;
	struct mtx ppeers_lock;			struct mtx ppeers_lock;
	uma_zone_t proc_zone;			uma_zone_t proc_zone;

				/*
				* The offset of various fields in struct proc and struct thread.
				* These are used by kernel debuggers to enumerate kernel threads and
				* processes.
				*/
				const int proc_off_p_pid = offsetof(struct proc, p_pid);
				const int proc_off_p_comm = offsetof(struct proc, p_comm);
				const int proc_off_p_list = offsetof(struct proc, p_list);
				const int proc_off_p_threads = offsetof(struct proc, p_threads);
				const int thread_off_td_tid = offsetof(struct thread, td_tid);
				const int thread_off_td_name = offsetof(struct thread, td_name);
				const int thread_off_td_oncpu = offsetof(struct thread, td_oncpu);
				const int thread_off_td_pcb = offsetof(struct thread, td_pcb);
				const int thread_off_td_plist = offsetof(struct thread, td_plist);

	int kstack_pages = KSTACK_PAGES;			int kstack_pages = KSTACK_PAGES;
	SYSCTL_INT(_kern, OID_AUTO, kstack_pages, CTLFLAG_RD, &kstack_pages, 0,			SYSCTL_INT(_kern, OID_AUTO, kstack_pages, CTLFLAG_RD, &kstack_pages, 0,
	"Kernel stack size in pages");			"Kernel stack size in pages");
	static int vmmap_skip_res_cnt = 0;			static int vmmap_skip_res_cnt = 0;
	SYSCTL_INT(_kern, OID_AUTO, proc_vmmap_skip_resident_count, CTLFLAG_RW,			SYSCTL_INT(_kern, OID_AUTO, proc_vmmap_skip_resident_count, CTLFLAG_RW,
	&vmmap_skip_res_cnt, 0,			&vmmap_skip_res_cnt, 0,
	"Skip calculation of the pages resident count in kern.proc.vmmap");			"Skip calculation of the pages resident count in kern.proc.vmmap");

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