51 						struct ocfs2_alloc_context **ac,
57 					struct ocfs2_alloc_context *ac);
115 	 * than 16K and also 1k blocksize with 4k cluster size.  in ocfs2_la_default_mb()
158 				gd_mult = gd_mult >> 1;  in ocfs2_la_default_mb()
190 	if (requested_mb == -1) {  in ocfs2_la_set_sizes()
261 	ret = 1;  in ocfs2_alloc_should_use_local()
284 		     osb->local_alloc_bits, (osb->bitmap_cpg - 1));  in ocfs2_load_local_alloc()
410 	status = ocfs2_inode_lock(main_bm_inode, &main_bm_bh, 1);  in ocfs2_shutdown_local_alloc()
458 	ocfs2_inode_unlock(main_bm_inode, 1);  in ocfs2_shutdown_local_alloc()
566 	status = ocfs2_inode_lock(main_bm_inode, &main_bm_bh, 1);  in ocfs2_complete_local_alloc_recovery()
581 	handle->h_sync = 1;  in ocfs2_complete_local_alloc_recovery()
591 	ocfs2_inode_unlock(main_bm_inode, 1);  in ocfs2_complete_local_alloc_recovery()
617 				   struct ocfs2_alloc_context *ac)  in ocfs2_reserve_local_alloc_bits()  argument
624 	BUG_ON(!ac);  in ocfs2_reserve_local_alloc_bits()
692 	ac->ac_inode = local_alloc_inode;  in ocfs2_reserve_local_alloc_bits()
694 	ac->ac_alloc_slot = osb->slot_num;  in ocfs2_reserve_local_alloc_bits()
695 	ac->ac_which = OCFS2_AC_USE_LOCAL;  in ocfs2_reserve_local_alloc_bits()
697 	ac->ac_bh = osb->local_alloc_bh;  in ocfs2_reserve_local_alloc_bits()
706 		(unsigned long long)ac->ac_max_block,  in ocfs2_reserve_local_alloc_bits()
716 				 struct ocfs2_alloc_context *ac,  in ocfs2_claim_local_alloc_bits()  argument
727 	BUG_ON(ac->ac_which != OCFS2_AC_USE_LOCAL);  in ocfs2_claim_local_alloc_bits()
729 	local_alloc_inode = ac->ac_inode;  in ocfs2_claim_local_alloc_bits()
734 						  ac->ac_resv);  in ocfs2_claim_local_alloc_bits()
735 	if (start == -1) {  in ocfs2_claim_local_alloc_bits()
755 	ocfs2_resmap_claimed_bits(&osb->osb_la_resmap, ac->ac_resv, start,  in ocfs2_claim_local_alloc_bits()
772 				struct ocfs2_alloc_context *ac,  in ocfs2_free_local_alloc_bits()  argument
783 	BUG_ON(ac->ac_which != OCFS2_AC_USE_LOCAL);  in ocfs2_free_local_alloc_bits()
785 	local_alloc_inode = ac->ac_inode;  in ocfs2_free_local_alloc_bits()
835 		bitoff = -1;  in ocfs2_local_alloc_find_clear_bits()
840 		local_resv = 1;  in ocfs2_local_alloc_find_clear_bits()
877 			numfound = 1;  in ocfs2_local_alloc_find_clear_bits()
878 			startoff = bitoff+1;  in ocfs2_local_alloc_find_clear_bits()
892 		bitoff = -1;  in ocfs2_local_alloc_find_clear_bits()
974 	while (1) {  in ocfs2_sync_local_to_main()
1003 		count = 1;  in ocfs2_sync_local_to_main()
1004 		start = bit_off + 1;  in ocfs2_sync_local_to_main()
1057 		bits = osb->local_alloc_bits >> 1;  in ocfs2_recalc_la_window()
1058 		if (bits > ocfs2_megabytes_to_clusters(osb->sb, 1)) {  in ocfs2_recalc_la_window()
1093 						struct ocfs2_alloc_context **ac,  in ocfs2_local_alloc_reserve_for_window()  argument
1099 	*ac = kzalloc(sizeof(struct ocfs2_alloc_context), GFP_KERNEL);  in ocfs2_local_alloc_reserve_for_window()
1100 	if (!(*ac)) {  in ocfs2_local_alloc_reserve_for_window()
1107 	(*ac)->ac_bits_wanted = osb->local_alloc_bits;  in ocfs2_local_alloc_reserve_for_window()
1108 	status = ocfs2_reserve_cluster_bitmap_bits(osb, *ac);  in ocfs2_local_alloc_reserve_for_window()
1114 		ocfs2_free_ac_resource(*ac);  in ocfs2_local_alloc_reserve_for_window()
1115 		memset(*ac, 0, sizeof(struct ocfs2_alloc_context));  in ocfs2_local_alloc_reserve_for_window()
1123 	*bitmap_inode = (*ac)->ac_inode;  in ocfs2_local_alloc_reserve_for_window()
1125 	*bitmap_bh = (*ac)->ac_bh;  in ocfs2_local_alloc_reserve_for_window()
1129 	if ((status < 0) && *ac) {  in ocfs2_local_alloc_reserve_for_window()
1130 		ocfs2_free_alloc_context(*ac);  in ocfs2_local_alloc_reserve_for_window()
1131 		*ac = NULL;  in ocfs2_local_alloc_reserve_for_window()
1144 					struct ocfs2_alloc_context *ac)  in ocfs2_local_alloc_new_window()  argument
1161 	ac->ac_last_group = osb->la_last_gd;  in ocfs2_local_alloc_new_window()
1166 	status = ocfs2_claim_clusters(handle, ac, osb->local_alloc_bits,  in ocfs2_local_alloc_new_window()
1179 		ac->ac_bits_wanted = osb->local_alloc_bits;  in ocfs2_local_alloc_new_window()
1180 		status = ocfs2_claim_clusters(handle, ac,  in ocfs2_local_alloc_new_window()
1203 	osb->la_last_gd = ac->ac_last_group;  in ocfs2_local_alloc_new_window()
1239 	struct ocfs2_alloc_context *ac = NULL;  in ocfs2_local_alloc_slide_window()  local
1245 						      &ac,  in ocfs2_local_alloc_slide_window()
1295 	status = ocfs2_local_alloc_new_window(osb, handle, ac);  in ocfs2_local_alloc_slide_window()
1313 	if (ac)  in ocfs2_local_alloc_slide_window()
1314 		ocfs2_free_alloc_context(ac);  in ocfs2_local_alloc_slide_window()