dev/dtrace/dtrace.c

45  * first.
3189 			 * dtrace_getupcstack() fills in the first uint64_t
4005 		 * of the specified character instead of the first.
4754 		 * that we processed immediately before that is the first
4796 			 * looking for a basename, we'll just set the first
4814 				 * slash must be the first character.  (That
6340 	 * We will first allocate some temporary space for the frame pointers.
8096 	 * provider after the first provider.
8136 	dtrace_probe_t *probe, *first = NULL;
8211 		if (first == NULL) {
8212 			first = probe;
8215 			probe->dtpr_nextmod = first;
8216 			first = probe;
8227 	for (probe = first; probe != NULL; probe = first) {
8228 		first = probe->dtpr_nextmod;
10444 		 * We're the first ECB on this probe.
10481 	 * record it first.)
10494 			 * This is the first record in a tuple.  Align the
10526 			dtrace_action_t *first = agg->dtag_first, *prev;
10528 			ASSERT(rec->dtrd_size != 0 && first != NULL);
10534 			while ((prev = first->dta_prev) != NULL &&
10537 				first = agg->dtag_first;
11788 	 * - The first (and presumably most common) is that there is no gap
11793 	 * - The second (less common than the first but still more common
12928 	dtrace_actdesc_t *act, *first = NULL, *last = NULL, *next;
13022 			first = act;
13040 	ASSERT(first != NULL);
13041 	return (first);
13044 	for (act = first; act != NULL; act = next) {
13349 	 * relocations that are present.  We do this after the first pass to
13550 		 * NCPUs, we're just going to allocate everything to the first
14258 	 * probe (the data from this CPU will be processed first at user
14474 	 * ECBs:  in the first, we disable just DTRACE_PRIV_KERNEL probes, and
16278 	// Remove stale chain first
16522 	dtrace_probe_t template, *probe, *first, *next;
16542 	for (probe = first = dtrace_hash_lookup(dtrace_bymod, &template);
16568 	probe = first;
16570 	for (first = NULL; probe != NULL; probe = next) {
16581 		if (first == NULL) {
16582 			first = probe;
16585 			probe->dtpr_nextmod = first;
16586 			first = probe;
16597 	for (probe = first; probe != NULL; probe = first) {
16598 		first = probe->dtpr_nextmod;
16622 	dtrace_probe_t template, *probe, *first, *next;
16692 	for (probe = first = dtrace_hash_lookup(dtrace_bymod, &template);
16724 	probe = first;
16726 	for (first = NULL; probe != NULL; probe = next) {
16737 		if (first == NULL) {
16738 			first = probe;
16741 			probe->dtpr_nextmod = first;
16742 			first = probe;
16753 	for (probe = first; probe != NULL; probe = first) {
16754 		first = probe->dtpr_nextmod;
17251 		 * There is anonymous state. Destroy that first.
18181 			 * Check that the count didn't change between the first copyin and the second.
18189 			 * Try to process lazily first.
18251 			 * Try lazy first.
19108 		 * Check that the count didn't change between the first copyin and the second.
19217 		 * Check that the count didn't change between the first copyin and the second.