dev/dtrace/dtrace.c

41  * first.
3180 			 * dtrace_getupcstack() fills in the first uint64_t
3987 		 * of the specified character instead of the first.
4736 		 * that we processed immediately before that is the first
4778 			 * looking for a basename, we'll just set the first
4796 				 * slash must be the first character.  (That
6322 	 * We will first allocate some temporary space for the frame pointers.
8078 	 * provider after the first provider.
8118 	dtrace_probe_t *probe, *first = NULL;
8201 		if (first == NULL) {
8202 			first = probe;
8205 			probe->dtpr_nextmod = first;
8206 			first = probe;
8217 	for (probe = first; probe != NULL; probe = first) {
8218 		first = probe->dtpr_nextmod;
10431 		 * We're the first ECB on this probe.
10468 	 * record it first.)
10481 			 * This is the first record in a tuple.  Align the
10513 			dtrace_action_t *first = agg->dtag_first, *prev;
10515 			ASSERT(rec->dtrd_size != 0 && first != NULL);
10521 			while ((prev = first->dta_prev) != NULL &&
10524 				first = agg->dtag_first;
11746 	 * - The first (and presumably most common) is that there is no gap
11751 	 * - The second (less common than the first but still more common
12886 	dtrace_actdesc_t *act, *first = NULL, *last = NULL, *next;
12980 			first = act;
12998 	ASSERT(first != NULL);
12999 	return (first);
13002 	for (act = first; act != NULL; act = next) {
13307 	 * relocations that are present.  We do this after the first pass to
13508 		 * NCPUs, we're just going to allocate everything to the first
14216 	 * probe (the data from this CPU will be processed first at user
14432 	 * ECBs:  in the first, we disable just DTRACE_PRIV_KERNEL probes, and
16236 	// Remove stale chain first
16480 	dtrace_probe_t template, *probe, *first, *next;
16500 	for (probe = first = dtrace_hash_lookup(dtrace_bymod, &template);
16526 	probe = first;
16528 	for (first = NULL; probe != NULL; probe = next) {
16538 		if (first == NULL) {
16539 			first = probe;
16542 			probe->dtpr_nextmod = first;
16543 			first = probe;
16554 	for (probe = first; probe != NULL; probe = first) {
16555 		first = probe->dtpr_nextmod;
16579 	dtrace_probe_t template, *probe, *first, *next;
16649 	for (probe = first = dtrace_hash_lookup(dtrace_bymod, &template);
16681 	probe = first;
16683 	for (first = NULL; probe != NULL; probe = next) {
16693 		if (first == NULL) {
16694 			first = probe;
16697 			probe->dtpr_nextmod = first;
16698 			first = probe;
16709 	for (probe = first; probe != NULL; probe = first) {
16710 		first = probe->dtpr_nextmod;
17207 		 * There is anonymous state. Destroy that first.
18136 			 * Check that the count didn't change between the first copyin and the second.
18144 			 * Try to process lazily first.
18206 			 * Try lazy first.
19063 		 * Check that the count didn't change between the first copyin and the second.
19172 		 * Check that the count didn't change between the first copyin and the second.