LU-13288 llite: Find account_page_dirtied on module init

[fs/lustre-release.git] / lustre / llite / vvp_io.c

diff --git a/lustre/llite/vvp_io.c b/lustre/llite/vvp_io.c
index c29c51a..94f9899 100644 (file)
--- a/lustre/llite/vvp_io.c
+++ b/lustre/llite/vvp_io.c
@@ -929,7 +929,7 @@ static int vvp_io_commit_sync(const struct lu_env *env, struct cl_io *io,
 
 /*
  * Kernels 4.2 - 4.5 pass memcg argument to account_page_dirtied()
- * Kernel v5.2-5678-gac1c3e4 no longer exports account_page_dirtied 
+ * Kernel v5.2-5678-gac1c3e4 no longer exports account_page_dirtied
  */
 static inline void ll_account_page_dirtied(struct page *page,
                                           struct address_space *mapping)
@@ -939,19 +939,10 @@ static inline void ll_account_page_dirtied(struct page *page,
 
        account_page_dirtied(page, mapping, memcg);
        mem_cgroup_end_page_stat(memcg);
-#elif defined HAVE_ACCOUNT_PAGE_DIRTIED
-       account_page_dirtied(page, mapping, memcg);
+#elif defined(HAVE_ACCOUNT_PAGE_DIRTIED_EXPORT)
+       account_page_dirtied(page, mapping);
 #else
-       typedef unsigned int (dirtied_t)(struct page *pg,
-                                        struct address_space *as);
-       const char *symbol = "account_page_dirtied";
-       static dirtied_t *dirtied = NULL;
-
-       if (!dirtied)
-               dirtied = (dirtied_t *)symbol_get(symbol);
-
-       if (dirtied)
-               dirtied(page, mapping);
+       vvp_account_page_dirtied(page, mapping);
 #endif
 }