zero_buf_sz       710 kernel/kexec_file.c 	int ret = 0, i, j, zero_buf_sz, sha_region_sz;
zero_buf_sz       721 kernel/kexec_file.c 	zero_buf_sz = PAGE_SIZE;
zero_buf_sz       777 kernel/kexec_file.c 			if (bytes > zero_buf_sz)
zero_buf_sz       778 kernel/kexec_file.c 				bytes = zero_buf_sz;