ioblock_size 1059 lib/vfs/direntry.c blksize_t ioblock_size; ioblock_size 1064 lib/vfs/direntry.c ioblock_size = 1 + (s->st_blksize - 1) / 512; ioblock_size 1066 lib/vfs/direntry.c s->st_blocks = ioblocks * ioblock_size;