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Searched refs:cbits (Results 1 – 2 of 2) sorted by relevance

/fs/ocfs2/
A Docfs2.h859 unsigned int cbits = OCFS2_SB(sb)->s_clustersize_bits; in ocfs2_page_index_to_clusters() local
861 if (unlikely(PAGE_SHIFT > cbits)) in ocfs2_page_index_to_clusters()
862 clusters = pg_index << (PAGE_SHIFT - cbits); in ocfs2_page_index_to_clusters()
863 else if (PAGE_SHIFT < cbits) in ocfs2_page_index_to_clusters()
864 clusters = pg_index >> (cbits - PAGE_SHIFT); in ocfs2_page_index_to_clusters()
878 if (PAGE_SHIFT > cbits) { in ocfs2_align_clusters_to_page_index()
879 index = (pgoff_t)clusters >> (PAGE_SHIFT - cbits); in ocfs2_align_clusters_to_page_index()
880 } else if (PAGE_SHIFT < cbits) { in ocfs2_align_clusters_to_page_index()
881 index = (pgoff_t)clusters << (cbits - PAGE_SHIFT); in ocfs2_align_clusters_to_page_index()
892 if (PAGE_SHIFT < cbits) in ocfs2_pages_per_cluster()
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A Dsuper.c571 unsigned int cbits) in ocfs2_max_file_offset() argument
573 unsigned int bytes = 1 << cbits; in ocfs2_max_file_offset()
1950 int i, cbits, bbits; in ocfs2_initialize_super() local
1974 cbits = le32_to_cpu(di->id2.i_super.s_clustersize_bits); in ocfs2_initialize_super()
1976 sb->s_maxbytes = ocfs2_max_file_offset(bbits, cbits); in ocfs2_initialize_super()
1980 osb->osb_dx_mask = (1 << (cbits - bbits)) - 1; in ocfs2_initialize_super()

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