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Lines Matching defs:discard_size

83 write_one(int fd, off_t discard_size, off_t first_byte)
89 		if (pwrite(fd, zeros, discard_size, first_byte) != discard_size)
91 	} else if (fdiscard(fd, first_byte, discard_size) != 0)
101 	off_t discard_size;
244 			discard_size = max_per_call;
246 			discard_size = size;
249 			write_one(fd, discard_size, first_byte);
251 		first_byte += discard_size;
252 		size -= discard_size;