Lines Matching refs:bit
271 int bit; /* bit number in the word */ in xfs_rtfind_back() local
295 bit = (int)(start & (XFS_NBWORD - 1)); in xfs_rtfind_back()
302 want = (incore & ((xfs_rtword_t)1 << bit)) ? -1 : 0; in xfs_rtfind_back()
307 if (bit < XFS_NBWORD - 1) { in xfs_rtfind_back()
312 firstbit = max_t(xfs_srtblock_t, bit - len + 1, 0); in xfs_rtfind_back()
313 mask = (((xfs_rtword_t)1 << (bit - firstbit + 1)) - 1) << in xfs_rtfind_back()
323 i = bit - xfs_highbit32(wdiff); in xfs_rtfind_back()
327 i = bit - firstbit + 1; in xfs_rtfind_back()
425 int bit; /* bit number in the word */ in xfs_rtfind_forw() local
451 bit = (int)(start & (XFS_NBWORD - 1)); in xfs_rtfind_forw()
458 want = (incore & ((xfs_rtword_t)1 << bit)) ? -1 : 0; in xfs_rtfind_forw()
463 if (bit) { in xfs_rtfind_forw()
468 lastbit = min(bit + len, XFS_NBWORD); in xfs_rtfind_forw()
469 mask = (((xfs_rtword_t)1 << (lastbit - bit)) - 1) << bit; in xfs_rtfind_forw()
478 i = xfs_lowbit32(wdiff) - bit; in xfs_rtfind_forw()
482 i = lastbit - bit; in xfs_rtfind_forw()
666 int bit; /* bit number in the word */ in xfs_rtmodify_range() local
691 bit = (int)(start & (XFS_NBWORD - 1)); in xfs_rtmodify_range()
700 if (bit) { in xfs_rtmodify_range()
704 lastbit = min(bit + len, XFS_NBWORD); in xfs_rtmodify_range()
705 mask = (((xfs_rtword_t)1 << (lastbit - bit)) - 1) << bit; in xfs_rtmodify_range()
715 i = lastbit - bit; in xfs_rtmodify_range()
880 int bit; /* bit number in the word */ in xfs_rtcheck_range() local
905 bit = (int)(start & (XFS_NBWORD - 1)); in xfs_rtcheck_range()
914 if (bit) { in xfs_rtcheck_range()
918 lastbit = min(bit + len, XFS_NBWORD); in xfs_rtcheck_range()
922 mask = (((xfs_rtword_t)1 << (lastbit - bit)) - 1) << bit; in xfs_rtcheck_range()
931 i = xfs_lowbit32(wdiff) - bit; in xfs_rtcheck_range()
936 i = lastbit - bit; in xfs_rtcheck_range()