31 static ssize_t blksz;  variable
43 	{1, &zero_off, &blksz},
44 	{2, &zero_off, &blksz},
45 	{1, &blk_off, &blksz},
53 	SAFE_PWRITE(1, fd, initbuf, blksz * 2, 0);  in verify_direct_pwritev()
72 	memset(preadbuf, 0x00, blksz);  in verify_direct_pwritev()
103 	blksz = ret;  in setup()
108 	initbuf = SAFE_MEMALIGN(blksz, blksz * 2);  in setup()
109 	memset(initbuf, 0x00, blksz * 2);  in setup()
111 	preadbuf = SAFE_MEMALIGN(blksz, blksz);  in setup()
113 	wr_iovec[0].iov_base = SAFE_MEMALIGN(blksz, blksz);  in setup()
114 	wr_iovec[0].iov_len = blksz;  in setup()
115 	memset(wr_iovec[0].iov_base, 0x61, blksz);  in setup()