LU-4198 clio: Remove pl_owner

[fs/lustre-release.git] / lustre / obdclass / cl_io.c

diff --git a/lustre/obdclass/cl_io.c b/lustre/obdclass/cl_io.c
index fdc80ae..76fe87b 100644 (file)
--- a/lustre/obdclass/cl_io.c
+++ b/lustre/obdclass/cl_io.c
@@ -787,7 +787,6 @@ void cl_page_list_init(struct cl_page_list *plist)
        ENTRY;
        plist->pl_nr = 0;
        INIT_LIST_HEAD(&plist->pl_pages);
-       plist->pl_owner = current;
        EXIT;
 }
 EXPORT_SYMBOL(cl_page_list_init);
@@ -801,7 +800,6 @@ void cl_page_list_add(struct cl_page_list *plist, struct cl_page *page)
        /* it would be better to check that page is owned by "current" io, but
         * it is not passed here. */
        LASSERT(page->cp_owner != NULL);
-       LINVRNT(plist->pl_owner == current);
 
        LASSERT(list_empty(&page->cp_batch));
        list_add_tail(&page->cp_batch, &plist->pl_pages);
@@ -820,7 +818,6 @@ void cl_page_list_del(const struct lu_env *env,
 {
        LASSERT(plist->pl_nr > 0);
        LASSERT(cl_page_is_vmlocked(env, page));
-       LINVRNT(plist->pl_owner == current);
 
        ENTRY;
        list_del_init(&page->cp_batch);
@@ -838,8 +835,6 @@ void cl_page_list_move(struct cl_page_list *dst, struct cl_page_list *src,
                       struct cl_page *page)
 {
        LASSERT(src->pl_nr > 0);
-       LINVRNT(dst->pl_owner == current);
-       LINVRNT(src->pl_owner == current);
 
        ENTRY;
        list_move_tail(&page->cp_batch, &dst->pl_pages);
@@ -858,8 +853,6 @@ void cl_page_list_move_head(struct cl_page_list *dst, struct cl_page_list *src,
                            struct cl_page *page)
 {
        LASSERT(src->pl_nr > 0);
-       LINVRNT(dst->pl_owner == current);
-       LINVRNT(src->pl_owner == current);
 
        ENTRY;
        list_move(&page->cp_batch, &dst->pl_pages);
@@ -879,8 +872,6 @@ void cl_page_list_splice(struct cl_page_list *list, struct cl_page_list *head)
        struct cl_page *page;
        struct cl_page *tmp;
 
-       LINVRNT(list->pl_owner == current);
-       LINVRNT(head->pl_owner == current);
 
        ENTRY;
        cl_page_list_for_each_safe(page, tmp, list)
@@ -898,7 +889,6 @@ void cl_page_list_disown(const struct lu_env *env,
        struct cl_page *page;
        struct cl_page *temp;
 
-       LINVRNT(plist->pl_owner == current);
 
        ENTRY;
        cl_page_list_for_each_safe(page, temp, plist) {
@@ -931,7 +921,6 @@ void cl_page_list_fini(const struct lu_env *env, struct cl_page_list *plist)
        struct cl_page *page;
        struct cl_page *temp;
 
-       LINVRNT(plist->pl_owner == current);
 
        ENTRY;
        cl_page_list_for_each_safe(page, temp, plist)
@@ -949,7 +938,6 @@ void cl_page_list_assume(const struct lu_env *env,
 {
        struct cl_page *page;
 
-       LINVRNT(plist->pl_owner == current);
 
        cl_page_list_for_each(page, plist)
                cl_page_assume(env, io, page);
@@ -963,7 +951,6 @@ void cl_page_list_discard(const struct lu_env *env, struct cl_io *io,
 {
        struct cl_page *page;
 
-       LINVRNT(plist->pl_owner == current);
        ENTRY;
        cl_page_list_for_each(page, plist)
                cl_page_discard(env, io, page);