108 			  struct address_space *mapping, gfp_t mask)  in extent_io_tree_init()  argument
119 static struct extent_state *alloc_extent_state(gfp_t mask)  in alloc_extent_state()  argument
126 	state = kmem_cache_alloc(extent_state_cache, mask);  in alloc_extent_state()
477 		     int bits, int wake, int delete, gfp_t mask)  in clear_extent_bit()  argument
486 	if (!prealloc && (mask & __GFP_WAIT)) {  in clear_extent_bit()
487 		prealloc = alloc_extent_state(mask);  in clear_extent_bit()
573 	if (mask & __GFP_WAIT)  in clear_extent_bit()
666 			  gfp_t mask)  in set_extent_bit()  argument
676 	if (!prealloc && (mask & __GFP_WAIT)) {  in set_extent_bit()
677 		prealloc = alloc_extent_state(mask);  in set_extent_bit()
812 	if (mask & __GFP_WAIT)  in set_extent_bit()
819 		     gfp_t mask)  in set_extent_dirty()  argument
822 			      mask);  in set_extent_dirty()
826 		       gfp_t mask)  in set_extent_ordered()  argument
828 	return set_extent_bit(tree, start, end, EXTENT_ORDERED, 0, NULL, mask);  in set_extent_ordered()
832 		    int bits, gfp_t mask)  in set_extent_bits()  argument
835 			      mask);  in set_extent_bits()
839 		      int bits, gfp_t mask)  in clear_extent_bits()  argument
841 	return clear_extent_bit(tree, start, end, bits, 0, 0, mask);  in clear_extent_bits()
845 		     gfp_t mask)  in set_extent_delalloc()  argument
849 			      0, NULL, mask);  in set_extent_delalloc()
853 		       gfp_t mask)  in clear_extent_dirty()  argument
856 				EXTENT_DIRTY | EXTENT_DELALLOC, 0, 0, mask);  in clear_extent_dirty()
860 			 gfp_t mask)  in clear_extent_ordered()  argument
862 	return clear_extent_bit(tree, start, end, EXTENT_ORDERED, 1, 0, mask);  in clear_extent_ordered()
866 		     gfp_t mask)  in set_extent_new()  argument
869 			      mask);  in set_extent_new()
873 		       gfp_t mask)  in clear_extent_new()  argument
875 	return clear_extent_bit(tree, start, end, EXTENT_NEW, 0, 0, mask);  in clear_extent_new()
879 			gfp_t mask)  in set_extent_uptodate()  argument
882 			      mask);  in set_extent_uptodate()
886 				 u64 end, gfp_t mask)  in clear_extent_uptodate()  argument
888 	return clear_extent_bit(tree, start, end, EXTENT_UPTODATE, 0, 0, mask);  in clear_extent_uptodate()
892 			 gfp_t mask)  in set_extent_writeback()  argument
895 			      0, NULL, mask);  in set_extent_writeback()
899 				  u64 end, gfp_t mask)  in clear_extent_writeback()  argument
901 	return clear_extent_bit(tree, start, end, EXTENT_WRITEBACK, 1, 0, mask);  in clear_extent_writeback()
913 int lock_extent(struct extent_io_tree *tree, u64 start, u64 end, gfp_t mask)  in lock_extent()  argument
919 				     &failed_start, mask);  in lock_extent()
920 		if (err == -EEXIST && (mask & __GFP_WAIT)) {  in lock_extent()
932 		    gfp_t mask)  in try_lock_extent()  argument
938 			     &failed_start, mask);  in try_lock_extent()
942 					 EXTENT_LOCKED, 1, 0, mask);  in try_lock_extent()
949 		  gfp_t mask)  in unlock_extent()  argument
951 	return clear_extent_bit(tree, start, end, EXTENT_LOCKED, 1, 0, mask);  in unlock_extent()
2757 			     gfp_t mask)  in try_release_extent_state()  argument
2767 		if ((mask & GFP_NOFS) == GFP_NOFS)  in try_release_extent_state()
2768 			mask = GFP_NOFS;  in try_release_extent_state()
2770 				 1, 1, mask);  in try_release_extent_state()
2782 			       gfp_t mask)  in try_release_extent_mapping()  argument
2788 	if ((mask & __GFP_WAIT) &&  in try_release_extent_mapping()
2821 	return try_release_extent_state(map, tree, page, mask);  in try_release_extent_mapping()
2976 						   gfp_t mask)  in __alloc_extent_buffer()  argument
2983 	eb = kmem_cache_zalloc(extent_buffer_cache, mask);  in __alloc_extent_buffer()
3013 					  gfp_t mask)  in alloc_extent_buffer()  argument
3034 	eb = __alloc_extent_buffer(tree, start, len, mask);  in alloc_extent_buffer()
3051 		p = find_or_create_page(mapping, index, mask | __GFP_HIGHMEM);  in alloc_extent_buffer()
3097 					  gfp_t mask)  in find_extent_buffer()  argument