634 					  struct rmap_walk_control *rwc)  in folio_lock_anon_vma_read()  argument
664 	if (rwc && rwc->try_lock) {  in folio_lock_anon_vma_read()
666 		rwc->contended = true;  in folio_lock_anon_vma_read()
1067 	struct rmap_walk_control rwc = {  in folio_referenced()  local
1088 	rmap_walk(folio, &rwc);  in folio_referenced()
1094 	return rwc.contended ? -1 : pra.referenced;  in folio_referenced()
1197 	struct rmap_walk_control rwc = {  in folio_mkclean()  local
1212 	rmap_walk(folio, &rwc);  in folio_mkclean()
1245 			     struct rmap_walk_control *rwc, bool locked);
1276 	struct rmap_walk_control rwc = {  in mapping_wrprotect_range()  local
1285 	__rmap_walk_file(/* folio = */NULL, mapping, pgoff, nr_pages, &rwc,  in mapping_wrprotect_range()
2388 	struct rmap_walk_control rwc = {  in try_to_unmap()  local
2396 		rmap_walk_locked(folio, &rwc);  in try_to_unmap()
2398 		rmap_walk(folio, &rwc);  in try_to_unmap()
2733 	struct rmap_walk_control rwc = {  in try_to_migrate()  local
2761 		rwc.invalid_vma = invalid_migration_vma;  in try_to_migrate()
2764 		rmap_walk_locked(folio, &rwc);  in try_to_migrate()
2766 		rmap_walk(folio, &rwc);  in try_to_migrate()
2915 					    struct rmap_walk_control *rwc)  in rmap_walk_anon_lock()  argument
2919 	if (rwc->anon_lock)  in rmap_walk_anon_lock()
2920 		return rwc->anon_lock(folio, rwc);  in rmap_walk_anon_lock()
2935 	if (rwc->try_lock) {  in rmap_walk_anon_lock()
2937 		rwc->contended = true;  in rmap_walk_anon_lock()
2957 		struct rmap_walk_control *rwc, bool locked)  in rmap_walk_anon()  argument
2974 		anon_vma = rmap_walk_anon_lock(folio, rwc);  in rmap_walk_anon()
2990 		if (rwc->invalid_vma && rwc->invalid_vma(vma, rwc->arg))  in rmap_walk_anon()
2993 		if (!rwc->rmap_one(folio, vma, address, rwc->arg))  in rmap_walk_anon()
2995 		if (rwc->done && rwc->done(folio))  in rmap_walk_anon()
3025 			     struct rmap_walk_control *rwc, bool locked)  in __rmap_walk_file()  argument
3038 		if (rwc->try_lock) {  in __rmap_walk_file()
3039 			rwc->contended = true;  in __rmap_walk_file()
3053 		if (rwc->invalid_vma && rwc->invalid_vma(vma, rwc->arg))  in __rmap_walk_file()
3056 		if (!rwc->rmap_one(folio, vma, address, rwc->arg))  in __rmap_walk_file()
3058 		if (rwc->done && rwc->done(folio))  in __rmap_walk_file()
3076 		struct rmap_walk_control *rwc, bool locked)  in rmap_walk_file()  argument
3090 			 folio_nr_pages(folio), rwc, locked);  in rmap_walk_file()
3093 void rmap_walk(struct folio *folio, struct rmap_walk_control *rwc)  in rmap_walk()  argument
3096 		rmap_walk_ksm(folio, rwc);  in rmap_walk()
3098 		rmap_walk_anon(folio, rwc, false);  in rmap_walk()
3100 		rmap_walk_file(folio, rwc, false);  in rmap_walk()
3104 void rmap_walk_locked(struct folio *folio, struct rmap_walk_control *rwc)  in rmap_walk_locked()  argument
3109 		rmap_walk_anon(folio, rwc, true);  in rmap_walk_locked()
3111 		rmap_walk_file(folio, rwc, true);  in rmap_walk_locked()