bsd/hfs/hfs_vfsops.c

158 static int hfs_extend_journal(struct hfsmount *hfsmp, u_int32_t sector_size, u_int64_t sector_count, vfs_context_t context);
3556 	int sector_size;
3559 	sector_size = hfsmp->hfs_logical_block_size;
3560 	retval = (int)buf_bread(hfsmp->hfs_devvp, (daddr64_t)HFS_PRI_SECTOR(sector_size), sector_size, NOCRED, &bp);
3569 	mdb = (HFSMasterDirectoryBlock *)(buf_dataptr(bp) + HFS_PRI_OFFSET(sector_size));
3624 		if (buf_meta_bread(hfsmp->hfs_devvp, hfsmp->hfs_alt_id_sector, sector_size, NOCRED, &alt_bp) == 0) {
3625 			bcopy(mdb, (char *)buf_dataptr(alt_bp) + HFS_ALT_OFFSET(sector_size), kMDBSize);
3971 	u_int32_t  sector_size;
4017 	if (VNOP_IOCTL(devvp, DKIOCGETBLOCKSIZE, (caddr_t)&sector_size, 0, context)) {
4020 	if (sector_size != hfsmp->hfs_logical_block_size) {
4026 	if ((sector_size * sector_count) < newsize) {
4036 		phys_sector_size = sector_size;
4043 	if ((newsize <= oldsize) || (newsize % sector_size) || (newsize % phys_sector_size)) {
4090 	hfsmp->hfs_alt_id_sector = (hfsmp->hfsPlusIOPosOffset / sector_size) +
4091 	                          HFS_ALT_SECTOR(sector_size, hfsmp->hfs_logical_block_count);
4092 	hfsmp->hfs_logical_bytes = (uint64_t) sector_count * (uint64_t) sector_size;
4361 	error = hfs_extend_journal(hfsmp, sector_size, sector_count, context);
6556 calculate_journal_size(struct hfsmount *hfsmp, u_int32_t sector_size, u_int64_t sector_count)
6570 	journal_scale = (sector_size * sector_count) / ((u_int64_t)100 * 1024 * 1024 * 1024);
6588 hfs_extend_journal(struct hfsmount *hfsmp, u_int32_t sector_size, u_int64_t sector_count, vfs_context_t context)
6600 	calc_journal_size = calculate_journal_size(hfsmp, sector_size, sector_count);