Lines Matching refs:writing
9 * Packet writing layer for ATAPI and SCSI CD-RW, DVD+RW, DVD-RW and
17 * packet writing. One restriction is that write requests must be aligned to
23 * The purpose of the packet writing driver is to hide these restrictions from
27 * The lowest layer in the packet writing driver is the packet I/O scheduler.
853 * - Switching between reading and writing is slow, so don't do it more often
861 * when switching often between reading and writing, it's better to have the
884 if (pd->iosched.writing) {
898 pd->iosched.writing = 0;
906 pd->iosched.writing = 1;
911 if (pd->iosched.writing)
2913 MODULE_DESCRIPTION("Packet writing layer for CD/DVD drives");