Cross Reference: /illumos-gate/usr/src/cmd/fm/fmd/common/fmd

Lines Matching defs:shp
255 	fmd_scheme_hash_t *shp;
259 	shp = fmd_alloc(sizeof (fmd_scheme_hash_t), FMD_SLEEP);
261 	shp->sch_dirpath = fmd_strdup(path, FMD_SLEEP);
262 	(void) pthread_rwlock_init(&shp->sch_rwlock, NULL);
263 	shp->sch_hashlen = fmd.d_str_buckets;
264 	shp->sch_hash = fmd_zalloc(sizeof (fmd_scheme_t *) *
265 	    shp->sch_hashlen, FMD_SLEEP);
270 	shp->sch_hash[fmd_strhash(sp->sch_name) % shp->sch_hashlen] = sp;
272 	return (shp);
276 fmd_scheme_hash_destroy(fmd_scheme_hash_t *shp)
281 	for (i = 0; i < shp->sch_hashlen; i++) {
282 		for (sp = shp->sch_hash[i]; sp != NULL; sp = np) {
285 			fmd_scheme_hash_release(shp, sp);
289 	fmd_free(shp->sch_hash, sizeof (fmd_scheme_t *) * shp->sch_hashlen);
290 	fmd_strfree(shp->sch_dirpath);
291 	fmd_free(shp, sizeof (fmd_scheme_hash_t));
295 fmd_scheme_hash_trygc(fmd_scheme_hash_t *shp)
300 	if (shp == NULL || pthread_rwlock_trywrlock(&shp->sch_rwlock) != 0)
303 	for (i = 0; i < shp->sch_hashlen; i++) {
304 		for (sp = shp->sch_hash[i]; sp != NULL; sp = np) {
307 			fmd_scheme_hash_release(shp, sp);
311 	bzero(shp->sch_hash, sizeof (fmd_scheme_t *) * shp->sch_hashlen);
312 	(void) pthread_rwlock_unlock(&shp->sch_rwlock);
330 fmd_scheme_hash_xlookup(fmd_scheme_hash_t *shp, const char *name, uint_t h)
334 	ASSERT(RW_LOCK_HELD(&shp->sch_rwlock));
336 	for (sp = shp->sch_hash[h]; sp != NULL; sp = sp->sch_next) {
351 fmd_scheme_hash_lookup(fmd_scheme_hash_t *shp, const char *name)
361 	(void) pthread_rwlock_rdlock(&shp->sch_rwlock);
362 	h = fmd_strhash(name) % shp->sch_hashlen;
364 	if ((sp = fmd_scheme_hash_xlookup(shp, name, h)) == NULL) {
365 		(void) pthread_rwlock_unlock(&shp->sch_rwlock);
367 		(void) pthread_rwlock_wrlock(&shp->sch_rwlock);
369 		if ((sp = fmd_scheme_hash_xlookup(shp, name, h)) == NULL) {
370 			nsp->sch_next = shp->sch_hash[h];
371 			shp->sch_hash[h] = sp = nsp;
373 			fmd_scheme_hash_release(shp, nsp);
383 	(void) pthread_rwlock_unlock(&shp->sch_rwlock);
394 		    "%s/%s.so", shp->sch_dirpath, sp->sch_name);
433  * We take 'shp' for symmetry and in case we need to use it in future work.
437 fmd_scheme_hash_release(fmd_scheme_hash_t *shp, fmd_scheme_t *sp)