Lines Matching defs:bytes
709 /* Returns the number of bytes copied. May be 0. Cannot be an errno. */
760 unsigned long bytes; /* Bytes to write to page */
764 bytes = min_t(unsigned long, PAGE_SIZE - offset,
767 if (bytes > length)
768 bytes = length;
780 if (unlikely(iov_iter_fault_in_readable(i, bytes))) {
785 status = iomap_write_begin(inode, pos, bytes, 0, &page, iomap,
793 copied = iov_iter_copy_from_user_atomic(page, i, offset, bytes);
795 copied = iomap_write_end(inode, pos, bytes, copied, page, iomap,
810 bytes = min_t(unsigned long, PAGE_SIZE - offset,
860 unsigned long bytes = min_t(loff_t, PAGE_SIZE - offset, length);
863 status = iomap_write_begin(inode, pos, bytes,
868 status = iomap_write_end(inode, pos, bytes, bytes, page, iomap,
910 unsigned bytes = min_t(u64, PAGE_SIZE - offset, length);
912 status = iomap_write_begin(inode, pos, bytes, 0, &page, iomap, srcmap);
916 zero_user(page, offset, bytes);
919 return iomap_write_end(inode, pos, bytes, bytes, page, iomap, srcmap);
934 s64 bytes;
937 bytes = dax_iomap_zero(pos, length, iomap);
939 bytes = iomap_zero(inode, pos, length, iomap, srcmap);
940 if (bytes < 0)
941 return bytes;
943 pos += bytes;
944 length -= bytes;
945 written += bytes;