fs/ubifs/io.c

22  * UBIFS distinguishes between minimum write size (@c->min_io_size) and maximum
26  * @c->min_io_size <= @c->max_write_size. Write-buffers are of
28  * write-buffer is flushed, only the portion of it (aligned to @c->min_io_size
318  * The flash media obliges us to write only in chunks of %c->min_io_size and
393 		pad = ALIGN(len, c->min_io_size) - len;
555  * of the write-buffer (aligned on @c->min_io_size boundary) is synchronized.
572 	ubifs_assert(c, wbuf->size >= c->min_io_size);
574 	ubifs_assert(c, wbuf->size % c->min_io_size == 0);
586 	sync_len = ALIGN(wbuf->used, c->min_io_size);
640 	ubifs_assert(c, offs % c->min_io_size == 0 && !(offs & 7));
749 	ubifs_assert(c, wbuf->offs >= 0 && wbuf->offs % c->min_io_size == 0);
752 	ubifs_assert(c, wbuf->size >= c->min_io_size);
754 	ubifs_assert(c, wbuf->size % c->min_io_size == 0);
960 	int err, buf_len = ALIGN(len, c->min_io_size);
966 	ubifs_assert(c, offs % c->min_io_size == 0 && offs < c->leb_size);