+ if (list_empty(page_list)) {
+ EXIT;
+ return NULL;
+ }
+ tmp = page_list;
+ while ( (tmp = tmp->next) != page_list ) {
+ struct obdfs_pgrq *pgrq;
+
+ pgrq = list_entry(tmp, struct obdfs_pgrq, rq_plist);
+ page = pgrq->rq_page;
+ if (index == page->index) {
+ CDEBUG(D_INODE, "INDEX SEARCH found page %p in list, index %ld\n", page, index);
+ EXIT;
+ return page;
+ }
+ }
+
+ EXIT;
+ return NULL;
+} /* obdfs_find_page_index */
+
+
+/* call and free pages from Linux page cache: called with io lock on inodes */
+int obdfs_do_vec_wr(struct inode **inodes, obd_count num_io,
+ obd_count num_obdos, struct obdo **obdos,
+ obd_count *oa_bufs, struct page **pages, char **bufs,
+ obd_size *counts, obd_off *offsets, obd_flag *flags)
+{
+ struct super_block *sb = inodes[0]->i_sb;
+ struct obdfs_sb_info *sbi = (struct obdfs_sb_info *)&sb->u.generic_sbp;
+ int err;
+
+ ENTRY;
+ CDEBUG(D_INODE, "writing %d page(s), %d obdo(s) in vector\n",
+ num_io, num_obdos);
+ err = OPS(sb, brw)(WRITE, &sbi->osi_conn, num_obdos, obdos, oa_bufs,
+ bufs, counts, offsets, flags);
+
+ /* release the pages from the page cache */
+ while ( num_io > 0 ) {
+ num_io--;
+ CDEBUG(D_INODE, "calling put_page for %p, index %ld\n", pages[num_io], pages[num_io]->index);
+ put_page(pages[num_io]);
+ }
+
+ while ( num_obdos > 0) {
+ num_obdos--;
+ CDEBUG(D_INODE, "copy/free obdo %ld\n",
+ (long)obdos[num_obdos]->o_id);
+ obdfs_to_inode(inodes[num_obdos], obdos[num_obdos]);
+ obdo_free(obdos[num_obdos]);
+ }