Lines Matching refs:rac
1774 struct readahead_control *rac, bool backmost)
1782 if (rac)
1783 end = headoffset + readahead_length(rac) - 1;
1793 if (rac) {
1795 readahead_expand(rac, headoffset, cur - headoffset);
1853 static void z_erofs_readahead(struct readahead_control *rac)
1855 struct inode *const inode = rac->mapping->host;
1862 f.headoffset = readahead_pos(rac);
1864 z_erofs_pcluster_readmore(&f, rac, true);
1865 nr_folios = readahead_count(rac);
1866 trace_erofs_readpages(inode, readahead_index(rac), nr_folios, false);
1868 while ((folio = readahead_folio(rac))) {
1883 z_erofs_pcluster_readmore(&f, rac, false);