52 sharefs_snap_create(sharetab_globals_t *sg, shnode_t *sft)  in sharefs_snap_create()  argument
63 	if (sft->sharefs_snap) {  in sharefs_snap_create()
67 		if (sft->sharefs_generation == sg->sharetab_generation) {  in sharefs_snap_create()
73 		ASSERT(sft->sharefs_size != 0);  in sharefs_snap_create()
74 		kmem_free(sft->sharefs_snap, sft->sharefs_size + 1);  in sharefs_snap_create()
75 		sft->sharefs_snap = NULL;  in sharefs_snap_create()
78 	sft->sharefs_size = sg->sharetab_size;  in sharefs_snap_create()
79 	sft->sharefs_count = sg->sharetab_count;  in sharefs_snap_create()
81 	if (sft->sharefs_size == 0) {  in sharefs_snap_create()
87 	sft->sharefs_snap = kmem_zalloc(sft->sharefs_size + 1, KM_SLEEP);  in sharefs_snap_create()
89 	buf = sft->sharefs_snap;  in sharefs_snap_create()
104 				    sft->sharefs_size) {  in sharefs_snap_create()
140 	sft->sharefs_snap_time = sg->sharetab_snap_time;  in sharefs_snap_create()
141 	sft->sharefs_generation = sg->sharetab_generation;  in sharefs_snap_create()
143 	ASSERT(iCount == sft->sharefs_count);  in sharefs_snap_create()
151 	kmem_free(sft->sharefs_snap, sft->sharefs_size + 1);  in sharefs_snap_create()
152 	sft->sharefs_size = 0;  in sharefs_snap_create()
153 	sft->sharefs_count = 0;  in sharefs_snap_create()
154 	sft->sharefs_snap = NULL;  in sharefs_snap_create()
167 	shnode_t	*sft = VTOSH(vp);  in sharefs_getattr()  local
184 	if (sft->sharefs_real_vp) {  in sharefs_getattr()
190 		vap->va_size = sft->sharefs_size;  in sharefs_getattr()
191 		vap->va_mtime = sft->sharefs_snap_time;  in sharefs_getattr()
226 	shnode_t	*sft;  in sharefs_open()  local
253 	sft = VTOSH(vp);  in sharefs_open()
259 	atomic_inc_32(&sft->sharefs_refs);  in sharefs_open()
260 	sft->sharefs_real_vp = 0;  in sharefs_open()
268 	    sft);  in sharefs_open()
278 	shnode_t	*sft = VTOSH(vp);  in sharefs_close()  local
286 		if (sft->sharefs_snap != NULL) {  in sharefs_close()
287 			kmem_free(sft->sharefs_snap, sft->sharefs_size + 1);  in sharefs_close()
288 			sft->sharefs_size = 0;  in sharefs_close()
289 			sft->sharefs_snap = NULL;  in sharefs_close()
290 			sft->sharefs_generation = 0;  in sharefs_close()
293 	atomic_dec_32(&sft->sharefs_refs);  in sharefs_close()
304 	shnode_t	*sft = VTOSH(vp);  in sharefs_read()  local
317 		error = sharefs_snap_create(sg, sft);  in sharefs_read()
325 	if (len <= 0 || off >= sft->sharefs_size) {  in sharefs_read()
330 	if ((size_t)(off + len) > sft->sharefs_size)  in sharefs_read()
331 		len = sft->sharefs_size - off;  in sharefs_read()
333 	if (off < 0 || len > sft->sharefs_size) {  in sharefs_read()
339 		error = uiomove(sft->sharefs_snap + off,  in sharefs_read()
352 	shnode_t	*sft;  in sharefs_inactive()  local
355 	sft = (shnode_t *)gfs_file_inactive(vp);  in sharefs_inactive()
356 	if (sft) {  in sharefs_inactive()
358 		if (sft->sharefs_snap != NULL) {  in sharefs_inactive()
359 			kmem_free(sft->sharefs_snap, sft->sharefs_size + 1);  in sharefs_inactive()
362 		kmem_free(sft, fp->gfs_size);  in sharefs_inactive()
371 	shnode_t	*sft;  in sharefs_create_root_file()  local
376 	sft = VTOSH(vp);  in sharefs_create_root_file()
378 	sft->sharefs_real_vp = 1;  in sharefs_create_root_file()