fs/f2fs/compress.c

66 static pgoff_t cluster_idx(struct compress_ctx *cc, pgoff_t index)
73 	return cc->cluster_idx << cc->log_cluster_size;
160 		cc->cluster_idx = NULL_CLUSTER;
173 	cc->cluster_idx = cluster_idx(cc, page->index);
633 	trace_f2fs_compress_pages_start(cc->inode, cc->cluster_idx,
708 	trace_f2fs_compress_pages_end(cc->inode, cc->cluster_idx,
727 	trace_f2fs_compress_pages_end(cc->inode, cc->cluster_idx,
746 	trace_f2fs_decompress_pages_start(dic->inode, dic->cluster_idx,
796 	trace_f2fs_decompress_pages_end(dic->inode, dic->cluster_idx,
828 	if (cc->cluster_idx == NULL_CLUSTER)
830 	return cc->cluster_idx == cluster_idx(cc, index);
966 				unsigned int cluster_idx, bool compr_blks)
969 	unsigned int start_idx = cluster_idx <<
1000 	return __f2fs_cluster_blocks(cc->inode, cc->cluster_idx, true);
1139 		.cluster_idx = index >> F2FS_I(inode)->i_log_cluster_size,
1648 	dic->cluster_idx = cc->cluster_idx;