LU-10994 clio: remove cl_page_export() and cl_page_is_vmlocked()

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

diff --git a/lustre/llite/vvp_page.c b/lustre/llite/vvp_page.c
index af4ff2e..f87aa0e 100644 (file)
--- a/lustre/llite/vvp_page.c
+++ b/lustre/llite/vvp_page.c
@@ -176,26 +176,6 @@ static void vvp_page_delete(const struct lu_env *env,
         */
 }
 
-static void vvp_page_export(const struct lu_env *env,
-                           const struct cl_page_slice *slice,
-                           int uptodate)
-{
-       struct page *vmpage = cl2vm_page(slice);
-
-       LASSERT(vmpage != NULL);
-       LASSERT(PageLocked(vmpage));
-       if (uptodate)
-               SetPageUptodate(vmpage);
-       else
-               ClearPageUptodate(vmpage);
-}
-
-static int vvp_page_is_vmlocked(const struct lu_env *env,
-                               const struct cl_page_slice *slice)
-{
-       return PageLocked(cl2vm_page(slice)) ? -EBUSY : -ENODATA;
-}
-
 static int vvp_page_prep_read(const struct lu_env *env,
                              const struct cl_page_slice *slice,
                              struct cl_io *unused)
@@ -271,7 +251,7 @@ static void vvp_page_completion_read(const struct lu_env *env,
 
        if (ioret == 0)  {
                if (!vpg->vpg_defer_uptodate)
-                       cl_page_export(env, page, 1);
+                       SetPageUptodate(vmpage);
        } else if (vpg->vpg_defer_uptodate) {
                vpg->vpg_defer_uptodate = 0;
                if (ioret == -EAGAIN) {
@@ -401,8 +381,6 @@ static const struct cl_page_operations vvp_page_ops = {
        .cpo_disown        = vvp_page_disown,
        .cpo_discard       = vvp_page_discard,
        .cpo_delete        = vvp_page_delete,
-       .cpo_export        = vvp_page_export,
-       .cpo_is_vmlocked   = vvp_page_is_vmlocked,
        .cpo_fini          = vvp_page_fini,
        .cpo_print         = vvp_page_print,
        .io = {
@@ -431,15 +409,8 @@ static void vvp_transient_page_discard(const struct lu_env *env,
        cl_page_delete(env, page);
 }
 
-static int vvp_transient_page_is_vmlocked(const struct lu_env *env,
-                                         const struct cl_page_slice *slice)
-{
-       return -EBUSY;
-}
-
 static const struct cl_page_operations vvp_transient_page_ops = {
        .cpo_discard            = vvp_transient_page_discard,
-       .cpo_is_vmlocked        = vvp_transient_page_is_vmlocked,
        .cpo_print              = vvp_page_print,
 };