LU-12535 lov: Move page index to top level

[fs/lustre-release.git] / lustre / lov / lov_io.c

diff --git a/lustre/lov/lov_io.c b/lustre/lov/lov_io.c
index 3cc6ec0..464c8f2 100644 (file)
--- a/lustre/lov/lov_io.c
+++ b/lustre/lov/lov_io.c
@@ -191,19 +191,6 @@ out:
  * Lov io operations.
  *
  */
  * Lov io operations.
  *
  */

-
-int lov_page_index(const struct cl_page *page)
-{
-       const struct cl_page_slice *slice;
-       ENTRY;
-
-       slice = cl_page_at(page, &lov_device_type);
-       LASSERT(slice != NULL);
-       LASSERT(slice->cpl_obj != NULL);
-
-       RETURN(cl2lov_page(slice)->lps_index);
-}
-

 static int lov_io_subio_init(const struct lu_env *env, struct lov_io *lio,
                              struct cl_io *io)
 {
 static int lov_io_subio_init(const struct lu_env *env, struct lov_io *lio,
                              struct cl_io *io)
 {


@@ -1137,10 +1124,10 @@ static int lov_io_submit(const struct lu_env *env,
                cl_2queue_init(cl2q);
                cl_page_list_move(&cl2q->c2_qin, qin, page);
 
                cl_2queue_init(cl2q);
                cl_page_list_move(&cl2q->c2_qin, qin, page);
 

-               index = lov_page_index(page);
+               index = page->cp_lov_index;

                cl_page_list_for_each_safe(page, tmp, qin) {
                        /* this page is not on this stripe */
                cl_page_list_for_each_safe(page, tmp, qin) {
                        /* this page is not on this stripe */

-                       if (index != lov_page_index(page))
+                       if (index != page->cp_lov_index)

                                continue;
 
                        cl_page_list_move(&cl2q->c2_qin, qin, page);
                                continue;
 
                        cl_page_list_move(&cl2q->c2_qin, qin, page);


@@ -1204,10 +1191,10 @@ static int lov_io_commit_async(const struct lu_env *env,
 
                cl_page_list_move(plist, queue, page);
 
 
                cl_page_list_move(plist, queue, page);
 

-               index = lov_page_index(page);
+               index = page->cp_lov_index;

                while (queue->pl_nr > 0) {
                        page = cl_page_list_first(queue);
                while (queue->pl_nr > 0) {
                        page = cl_page_list_first(queue);

-                       if (index != lov_page_index(page))
+                       if (index != page->cp_lov_index)

                                break;
 
                        cl_page_list_move(plist, queue, page);
                                break;
 
                        cl_page_list_move(plist, queue, page);


@@ -1253,7 +1240,7 @@ static int lov_io_fault_start(const struct lu_env *env,
 
        fio = &ios->cis_io->u.ci_fault;
        lio = cl2lov_io(env, ios);
 
        fio = &ios->cis_io->u.ci_fault;
        lio = cl2lov_io(env, ios);

-       sub = lov_sub_get(env, lio, lov_page_index(fio->ft_page));
+       sub = lov_sub_get(env, lio, fio->ft_page->cp_lov_index);

        sub->sub_io.u.ci_fault.ft_nob = fio->ft_nob;
 
        RETURN(lov_io_start(env, ios));
        sub->sub_io.u.ci_fault.ft_nob = fio->ft_nob;
 
        RETURN(lov_io_start(env, ios));