libceph: Fix ceph_tcp_sendpage()'s more boolean usage
From struct ceph_msg_data_cursor in include/linux/ceph/messenger.h: bool last_piece; /* current is last piece */ In ceph_msg_data_next(): *last_piece = cursor->last_piece; A call to ceph_msg_data_next() is followed by: ret = ceph_tcp_sendpage(con->sock, page, page_offset, length, last_piece); while ceph_tcp_sendpage() is: static int ceph_tcp_sendpage(struct socket *sock, struct page *page, int offset, size_t size, bool more) The logic is inverted: correct it. Signed-off-by: Benoît Canet <benoit.canet@nodalink.com> Reviewed-by: Alex Elder <elder@linaro.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
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@ -1544,7 +1544,7 @@ static int write_partial_message_data(struct ceph_connection *con)
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page = ceph_msg_data_next(&msg->cursor, &page_offset, &length,
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&last_piece);
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ret = ceph_tcp_sendpage(con->sock, page, page_offset,
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length, last_piece);
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length, !last_piece);
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if (ret <= 0) {
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if (do_datacrc)
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msg->footer.data_crc = cpu_to_le32(crc);
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