async_pages       362 fs/btrfs/space-info.c 	u64 async_pages;
async_pages       409 fs/btrfs/space-info.c 		async_pages = atomic_read(&fs_info->async_delalloc_pages);
async_pages       410 fs/btrfs/space-info.c 		if (!async_pages)
async_pages       418 fs/btrfs/space-info.c 		if (async_pages <= nr_pages)
async_pages       419 fs/btrfs/space-info.c 			async_pages = 0;
async_pages       421 fs/btrfs/space-info.c 			async_pages -= nr_pages;
async_pages       425 fs/btrfs/space-info.c 			   (int)async_pages);