diff --git a/drivers/staging/lustre/lustre/include/lu_object.h b/drivers/staging/lustre/lustre/include/lu_object.h index d5b8225ef1a7..6773bca1e0d8 100644 --- a/drivers/staging/lustre/lustre/include/lu_object.h +++ b/drivers/staging/lustre/lustre/include/lu_object.h @@ -397,17 +397,6 @@ static inline int lu_device_is_md(const struct lu_device *d) return ergo(d != NULL, d->ld_type->ldt_tags & LU_DEVICE_MD); } -/** - * Flags for the object layers. - */ -enum lu_object_flags { - /** - * this flags is set if lu_object_operations::loo_object_init() has - * been called for this layer. Used by lu_object_alloc(). - */ - LU_OBJECT_ALLOCATED = (1 << 0) -}; - /** * Common object attributes. */ @@ -485,14 +474,6 @@ struct lu_object { * Linkage into list of all layers. */ struct list_head lo_linkage; - /** - * Depth. Top level layer depth is 0. - */ - int lo_depth; - /** - * Flags from enum lu_object_flags. - */ - __u32 lo_flags; /** * Link to the device, for debugging. */ diff --git a/drivers/staging/lustre/lustre/obdclass/lu_object.c b/drivers/staging/lustre/lustre/obdclass/lu_object.c index d61b0dbe6ab6..1d6754bbace7 100644 --- a/drivers/staging/lustre/lustre/obdclass/lu_object.c +++ b/drivers/staging/lustre/lustre/obdclass/lu_object.c @@ -200,6 +200,8 @@ static struct lu_object *lu_object_alloc(const struct lu_env *env, struct lu_object *scan; struct lu_object *top; struct list_head *layers; + unsigned int init_mask = 0; + unsigned int init_flag; int clean; int result; @@ -218,15 +220,17 @@ static struct lu_object *lu_object_alloc(const struct lu_env *env, */ top->lo_header->loh_fid = *f; layers = &top->lo_header->loh_layers; + do { /* * Call ->loo_object_init() repeatedly, until no more new * object slices are created. */ clean = 1; + init_flag = 1; list_for_each_entry(scan, layers, lo_linkage) { - if (scan->lo_flags & LU_OBJECT_ALLOCATED) - continue; + if (init_mask & init_flag) + goto next; clean = 0; scan->lo_header = top->lo_header; result = scan->lo_ops->loo_object_init(env, scan, conf); @@ -234,7 +238,9 @@ static struct lu_object *lu_object_alloc(const struct lu_env *env, lu_object_free(env, top); return ERR_PTR(result); } - scan->lo_flags |= LU_OBJECT_ALLOCATED; + init_mask |= init_flag; +next: + init_flag <<= 1; } } while (!clean); @@ -487,23 +493,25 @@ void lu_object_print(const struct lu_env *env, void *cookie, { static const char ruler[] = "........................................"; struct lu_object_header *top; - int depth; + int depth = 4; top = o->lo_header; lu_object_header_print(env, cookie, printer, top); - (*printer)(env, cookie, "{ \n"); - list_for_each_entry(o, &top->loh_layers, lo_linkage) { - depth = o->lo_depth + 4; + (*printer)(env, cookie, "{\n"); + list_for_each_entry(o, &top->loh_layers, lo_linkage) { /* * print `.' \a depth times followed by type name and address */ (*printer)(env, cookie, "%*.*s%s@%p", depth, depth, ruler, o->lo_dev->ld_type->ldt_name, o); + if (o->lo_ops->loo_object_print != NULL) - o->lo_ops->loo_object_print(env, cookie, printer, o); + (*o->lo_ops->loo_object_print)(env, cookie, printer, o); + (*printer)(env, cookie, "\n"); } + (*printer)(env, cookie, "} header@%p\n", top); } EXPORT_SYMBOL(lu_object_print);