Lines Matching refs:cbits
815 unsigned int cbits = OCFS2_SB(sb)->s_clustersize_bits; in ocfs2_page_index_to_clusters() local
817 if (unlikely(PAGE_CACHE_SHIFT > cbits)) in ocfs2_page_index_to_clusters()
818 clusters = pg_index << (PAGE_CACHE_SHIFT - cbits); in ocfs2_page_index_to_clusters()
819 else if (PAGE_CACHE_SHIFT < cbits) in ocfs2_page_index_to_clusters()
820 clusters = pg_index >> (cbits - PAGE_CACHE_SHIFT); in ocfs2_page_index_to_clusters()
831 unsigned int cbits = OCFS2_SB(sb)->s_clustersize_bits; in ocfs2_align_clusters_to_page_index() local
834 if (PAGE_CACHE_SHIFT > cbits) { in ocfs2_align_clusters_to_page_index()
835 index = (pgoff_t)clusters >> (PAGE_CACHE_SHIFT - cbits); in ocfs2_align_clusters_to_page_index()
836 } else if (PAGE_CACHE_SHIFT < cbits) { in ocfs2_align_clusters_to_page_index()
837 index = (pgoff_t)clusters << (cbits - PAGE_CACHE_SHIFT); in ocfs2_align_clusters_to_page_index()
845 unsigned int cbits = OCFS2_SB(sb)->s_clustersize_bits; in ocfs2_pages_per_cluster() local
848 if (PAGE_CACHE_SHIFT < cbits) in ocfs2_pages_per_cluster()
849 pages_per_cluster = 1 << (cbits - PAGE_CACHE_SHIFT); in ocfs2_pages_per_cluster()