Cross Reference: /src/sys/kern/kern

Lines Matching defs:pid_table
129  * pid to lwp/proc lookup is done by indexing the pid_table array.
145 struct pid_table {
176 static struct pid_table *pid_table	__read_mostly;
392 	pid_table = kmem_alloc(INITIAL_PID_TABLE_SIZE
393 	    * sizeof(struct pid_table), KM_SLEEP);
400 		pid_table[i].pt_slot = PT_SET_FREE(LINK_EMPTY + i + 1);
401 		pid_table[i].pt_pgrp = 0;
402 		pid_table[i].pt_pid = 0;
408 	pid_table[last_free_pt].pt_slot = PT_SET_FREE(LINK_EMPTY);
506 	pid_table[lwp0.l_lid].pt_slot = PT_SET_LWP(&lwp0);
509 	pid_table[lwp0.l_lid].pt_pgrp = pg;
686 	struct pid_table *pt;
695 	 * Look in the pid_table.  This is done unlocked inside a
696 	 * pserialize read section covering pid_table's memory
710 	pt = &atomic_load_consume(&pid_table)[pid & pt_mask];
719 	 * see entries in pid_table from a prior process that also used "p",
756 	struct pid_table *pt;
764 	 * Look in the pid_table.  This is done unlocked inside a
765 	 * pserialize read section covering pid_table's memory
778 	pt = &atomic_load_consume(&pid_table)[pid & pt_mask];
822 	struct pid_table *pt;
829 	pt = &pid_table[pid & pid_tbl_mask];
857 	struct pid_table *pt;
862 	pt = &pid_table[pid & pid_tbl_mask];
936 	pg = pid_table[pgid & pid_tbl_mask].pt_pgrp;
952 	struct pid_table *n_pt, *new_pt;
961 	/* Unlock the pid_table briefly to allocate memory. */
965 	tsz = pt_size * 2 * sizeof(struct pid_table);
994 		slot = pid_table[i].pt_slot;
995 		pgrp = pid_table[i].pt_pgrp;
1004 			pid = pid_table[i].pt_pid;
1026 	tsz = pt_size * sizeof(struct pid_table);
1027 	n_pt = pid_table;
1028 	atomic_store_release(&pid_table, new_pt);
1045 	 * Make sure that unlocked access to the old pid_table is complete
1066 	 * Allocate a placeholder in the pid_table.  When we create the
1086 	struct pid_table *pt;
1105 		if (__predict_false(PT_RESERVED(pid_table[1].pt_slot) &&
1108 			pt = &pid_table[1];
1112 		pt = &pid_table[next_free_pt];
1162 	struct pid_table *pt;
1172 	 * pid_table.
1187 	pt = &pid_table[pid & pid_tbl_mask];
1207 	struct pid_table *pt;
1211 	pt = &pid_table[pid & pid_tbl_mask];
1223 		pt = &pid_table[last_free_pt];
1258 		struct pid_table *pt;
1260 		pt = &pid_table[pid & pid_tbl_mask];
1307 	pgrp = pid_table[pgid & pid_tbl_mask].pt_pgrp;
1397 		if (__predict_false(pid_table[pgid & pid_tbl_mask].pt_pgrp))
1402 		pid_table[pgid & pid_tbl_mask].pt_pgrp = pgrp;
1485 	struct pid_table *pt;
1489 	pt = &pid_table[pg_id & pid_tbl_mask];
1502 		pt = &pid_table[last_free_pt];
1524 	pg = pid_table[pg_id & pid_tbl_mask].pt_pgrp;
1641 	struct pid_table *pt;
1648 		pid_table, pid_tbl_mask+1,
1650 	for (pt = pid_table, id = 0; id <= pid_tbl_mask; id++, pt++) {
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