miscfs/specfs/spec_vnops.c

1104 throttle_info_mount_ref(mount_t mp, void *throttle_info)
1106 	if ((throttle_info == NULL) || (mp == NULL))
1113 	if (mp->mnt_throttle_info)
1114 		throttle_info_rel(mp->mnt_throttle_info);
1115 	mp->mnt_throttle_info = throttle_info;
1162 throttle_info_mount_rel(mount_t mp)
1164 	if (mp->mnt_throttle_info)
1165 		throttle_info_rel(mp->mnt_throttle_info);
1166 	mp->mnt_throttle_info = NULL;
1170 throttle_info_get_last_io_time(mount_t mp, struct timeval *tv)
1174 	if (mp == NULL)
1176 	else if (mp->mnt_throttle_info == NULL)
1177 		info = &_throttle_io_info[mp->mnt_devbsdunit];
1179 		info = mp->mnt_throttle_info;
1185 update_last_io_time(mount_t mp)
1189 	if (mp == NULL)
1191 	else if (mp->mnt_throttle_info == NULL)
1192 		info = &_throttle_io_info[mp->mnt_devbsdunit];
1194 		info = mp->mnt_throttle_info;
1293 throttle_io_will_be_throttled(__unused int lowpri_window_msecs, mount_t mp)
1300 	if (mp == NULL)
1302 	else if (mp->mnt_throttle_info == NULL)
1303 	        info = &_throttle_io_info[mp->mnt_devbsdunit];
1305 	        info = mp->mnt_throttle_info;
1501 void throttle_info_update_by_mount(mount_t mp)
1512 	if (mp != NULL) {
1513 		if ((mp->mnt_kern_flag & MNTK_SSD) && !ignore_is_ssd)
1515 		info = &_throttle_io_info[mp->mnt_devbsdunit];
1628 	mount_t mp;
1638 	mp = buf_vnode(bp)->v_mount;
1684 	    mp && (mp->mnt_kern_flag & MNTK_ROOTDEV))
1687 	if (mp != NULL) {
1688 		if ((mp->mnt_kern_flag & MNTK_SSD) && !ignore_is_ssd)
1690 		throttle_info = &_throttle_io_info[mp->mnt_devbsdunit];
1699 		if (mp) {
1700 			INCR_PENDING_IO(buf_count(bp), mp->mnt_pending_write_size);
1702 	} else if (mp) {
1703 		INCR_PENDING_IO(buf_count(bp), mp->mnt_pending_read_size);