Lines Matching defs:offset
141 * @offset: start of the range to invalidate
148 * ensure that no dirty buffer is left outside @offset and that no I/O
153 void folio_invalidate(struct folio *folio, size_t offset, size_t length)
158 aops->invalidate_folio(folio, offset, length);
213 unsigned int offset, length;
216 offset = start - pos;
218 offset = 0;
221 length = length - offset;
223 length = end + 1 - pos - offset;
236 folio_zero_range(folio, offset, length);
239 folio_invalidate(folio, offset, length);
308 * @lstart: offset from which to truncate
309 * @lend: offset to which to truncate (inclusive)
323 * recently touched, and freeing happens in ascending file offset order.
434 * truncate_inode_pages - truncate *all* the pages from an offset
436 * @lstart: offset from which to truncate
490 * @start: the offset 'from' which to invalidate
491 * @end: the offset 'to' which to invalidate (inclusive)
544 * @start: the offset 'from' which to invalidate
545 * @end: the offset 'to' which to invalidate (inclusive)
610 * @start: the page offset 'from' which to invalidate
611 * @end: the page offset 'to' which to invalidate (inclusive)
824 * @lstart: offset of beginning of hole
825 * @lend: offset of last byte of hole