Lines Matching defs:block
3 * Interface to Linux block layer for MTD 'translation layers'.
69 unsigned long block, nsect;
72 block = blk_rq_pos(req) << 9 >> tr->blkshift;
87 if (tr->discard(dev, block, nsect))
92 for (; nsect > 0; nsect--, block++, buf += tr->blksize) {
93 if (tr->readsect(dev, block, buf)) {
107 for (; nsect > 0; nsect--, block++, buf += tr->blksize) {
108 if (tr->writesect(dev, block, buf)) {
558 printk(KERN_WARNING "Unable to register %s block device on major %d: %d\n",
616 MODULE_DESCRIPTION("Common interface to block layer for MTD 'translation layers'");