Lines Matching refs:em_cached
2839 struct extent_map **em_cached) in __get_extent_map() argument
2843 if (em_cached && *em_cached) { in __get_extent_map()
2844 em = *em_cached; in __get_extent_map()
2852 *em_cached = NULL; in __get_extent_map()
2856 if (em_cached && !IS_ERR_OR_NULL(em)) { in __get_extent_map()
2857 BUG_ON(*em_cached); in __get_extent_map()
2859 *em_cached = em; in __get_extent_map()
2873 struct extent_map **em_cached, in __do_readpage() argument
2938 end - cur + 1, get_extent, em_cached); in __do_readpage()
3082 struct extent_map **em_cached, in __do_contiguous_readpages() argument
3104 __do_readpage(tree, pages[index], btrfs_get_extent, em_cached, in __do_contiguous_readpages()
3113 struct extent_map **em_cached, in __extent_readpages() argument
3134 end, em_cached, in __extent_readpages()
3146 end, em_cached, bio, in __extent_readpages()
4119 struct extent_map *em_cached = NULL; in extent_readpages() local
4139 __extent_readpages(tree, pagepool, nr, &em_cached, &bio, in extent_readpages()
4144 __extent_readpages(tree, pagepool, nr, &em_cached, &bio, in extent_readpages()
4147 if (em_cached) in extent_readpages()
4148 free_extent_map(em_cached); in extent_readpages()