LU-7585 scrub: general framework for OI scrub

[fs/lustre-release.git] / lustre / include / lustre_osc.h

diff --git a/lustre/include/lustre_osc.h b/lustre/include/lustre_osc.h
index 88fe0dd..734566d 100644 (file)
--- a/lustre/include/lustre_osc.h
+++ b/lustre/include/lustre_osc.h
@@ -594,8 +594,9 @@ int osc_teardown_async_page(const struct lu_env *env, struct osc_object *obj,
                            struct osc_page *ops);
 int osc_flush_async_page(const struct lu_env *env, struct cl_io *io,
                         struct osc_page *ops);
-int osc_queue_sync_pages(const struct lu_env *env, struct osc_object *obj,
-                        struct list_head *list, int cmd, int brw_flags);
+int osc_queue_sync_pages(const struct lu_env *env, const struct cl_io *io,
+                        struct osc_object *obj, struct list_head *list,
+                        int brw_flags);
 int osc_cache_truncate_start(const struct lu_env *env, struct osc_object *obj,
                             __u64 size, struct osc_extent **extp);
 void osc_cache_truncate_end(const struct lu_env *env, struct osc_extent *ext);
@@ -929,7 +930,9 @@ struct osc_extent {
                                oe_hp:1,
        /** this extent should be written back asap. set if one of pages is
         * called by page WB daemon, or sync write or reading requests. */
-                               oe_urgent:1;
+                               oe_urgent:1,
+       /** Non-delay RPC should be used for this extent. */
+                               oe_ndelay:1;
        /** how many grants allocated for this extent.
         *  Grant allocated for this extent. There is no grant allocated
         *  for reading extents and sync write extents. */
@@ -963,6 +966,8 @@ struct osc_extent {
        int                     oe_rc;
        /** max pages per rpc when this extent was created */
        unsigned int            oe_mppr;
+       /** FLR: layout version when this osc_extent is publised */
+       __u32                   oe_layout_version;
 };
 
 /** @} osc */