100 	struct inode *inode = page->mapping->host;  in gfs2_writepage_common()
114 		page->mapping->a_ops->invalidatepage(page, 0, PAGE_CACHE_SIZE);  in gfs2_writepage_common()
156 	struct inode *inode = page->mapping->host;  in __gfs2_jdata_writepage()
182 	struct inode *inode = page->mapping->host;  in gfs2_jdata_writepage()
215 static int gfs2_writepages(struct address_space *mapping,  in gfs2_writepages()  argument
218 	return mpage_writepages(mapping, wbc, gfs2_get_block_noalloc);  in gfs2_writepages()
233 static int gfs2_write_jdata_pagevec(struct address_space *mapping,  in gfs2_write_jdata_pagevec()  argument
239 	struct inode *inode = mapping->host;  in gfs2_write_jdata_pagevec()
272 		if (unlikely(page->mapping != mapping)) {  in gfs2_write_jdata_pagevec()
344 static int gfs2_write_cache_jdata(struct address_space *mapping,  in gfs2_write_cache_jdata()  argument
361 		writeback_index = mapping->writeback_index; /* prev offset */  in gfs2_write_cache_jdata()
382 		tag_pages_for_writeback(mapping, index, end);  in gfs2_write_cache_jdata()
385 		nr_pages = pagevec_lookup_tag(&pvec, mapping, &index, tag,  in gfs2_write_cache_jdata()
390 		ret = gfs2_write_jdata_pagevec(mapping, wbc, &pvec, nr_pages, end, &done_index);  in gfs2_write_cache_jdata()
412 		mapping->writeback_index = done_index;  in gfs2_write_cache_jdata()
425 static int gfs2_jdata_writepages(struct address_space *mapping,  in gfs2_jdata_writepages()  argument
428 	struct gfs2_inode *ip = GFS2_I(mapping->host);  in gfs2_jdata_writepages()
429 	struct gfs2_sbd *sdp = GFS2_SB(mapping->host);  in gfs2_jdata_writepages()
432 	ret = gfs2_write_cache_jdata(mapping, wbc);  in gfs2_jdata_writepages()
435 		ret = gfs2_write_cache_jdata(mapping, wbc);  in gfs2_jdata_writepages()
497 	struct gfs2_inode *ip = GFS2_I(page->mapping->host);  in __gfs2_readpage()
498 	struct gfs2_sbd *sdp = GFS2_SB(page->mapping->host);  in __gfs2_readpage()
526 	struct address_space *mapping = page->mapping;  in gfs2_readpage()  local
527 	struct gfs2_inode *ip = GFS2_I(mapping->host);  in gfs2_readpage()
538 	if (page->mapping == mapping && !PageUptodate(page))  in gfs2_readpage()
562 	struct address_space *mapping = ip->i_inode.i_mapping;  in gfs2_internal_read()  local
574 		page = read_cache_page(mapping, index, __gfs2_readpage, NULL);  in gfs2_internal_read()
607 static int gfs2_readpages(struct file *file, struct address_space *mapping,  in gfs2_readpages()  argument
610 	struct inode *inode = mapping->host;  in gfs2_readpages()
621 		ret = mpage_readpages(mapping, pages, nr_pages, gfs2_block_map);  in gfs2_readpages()
643 static int gfs2_write_begin(struct file *file, struct address_space *mapping,  in gfs2_write_begin()  argument
647 	struct gfs2_inode *ip = GFS2_I(mapping->host);  in gfs2_write_begin()
648 	struct gfs2_sbd *sdp = GFS2_SB(mapping->host);  in gfs2_write_begin()
706 	page = grab_cache_page_write_begin(mapping, index, flags);  in gfs2_write_begin()
871 static int gfs2_write_end(struct file *file, struct address_space *mapping,  in gfs2_write_end()  argument
875 	struct inode *inode = page->mapping->host;  in gfs2_write_end()
901 	ret = generic_write_end(file, mapping, pos, len, copied, page, fsdata);  in gfs2_write_end()
949 static sector_t gfs2_bmap(struct address_space *mapping, sector_t lblock)  in gfs2_bmap()  argument
951 	struct gfs2_inode *ip = GFS2_I(mapping->host);  in gfs2_bmap()
961 		dblock = generic_block_bmap(mapping, lblock, gfs2_block_map);  in gfs2_bmap()
993 	struct gfs2_sbd *sdp = GFS2_SB(page->mapping->host);  in gfs2_invalidatepage()
1050 	struct address_space *mapping = inode->i_mapping;  in gfs2_direct_IO()  local
1084 	if (mapping->nrpages) {  in gfs2_direct_IO()
1094 		rv = filemap_write_and_wait_range(mapping, lstart, end);  in gfs2_direct_IO()
1098 			truncate_inode_pages_range(mapping, lstart, end);  in gfs2_direct_IO()
1122 	struct address_space *mapping = page->mapping;  in gfs2_releasepage()  local
1123 	struct gfs2_sbd *sdp = gfs2_mapping2sbd(mapping);  in gfs2_releasepage()