diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_rtbitmap.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_rtbitmap.c | 86 |
1 files changed, 43 insertions, 43 deletions
diff --git a/fs/xfs/libxfs/xfs_rtbitmap.c b/fs/xfs/libxfs/xfs_rtbitmap.c index de9730a34f7b..f64e4aeb393b 100644 --- a/fs/xfs/libxfs/xfs_rtbitmap.c +++ b/fs/xfs/libxfs/xfs_rtbitmap.c @@ -95,9 +95,9 @@ int xfs_rtfind_back( xfs_mount_t *mp, /* file system mount point */ xfs_trans_t *tp, /* transaction pointer */ - xfs_rtblock_t start, /* starting block to look at */ - xfs_rtblock_t limit, /* last block to look at */ - xfs_rtblock_t *rtblock) /* out: start block found */ + xfs_rtxnum_t start, /* starting rtext to look at */ + xfs_rtxnum_t limit, /* last rtext to look at */ + xfs_rtxnum_t *rtx) /* out: start rtext found */ { xfs_rtword_t *b; /* current word in buffer */ int bit; /* bit number in the word */ @@ -105,9 +105,9 @@ xfs_rtfind_back( struct xfs_buf *bp; /* buf for the block */ xfs_rtword_t *bufp; /* starting word in buffer */ int error; /* error value */ - xfs_rtblock_t firstbit; /* first useful bit in the word */ - xfs_rtblock_t i; /* current bit number rel. to start */ - xfs_rtblock_t len; /* length of inspected area */ + xfs_rtxnum_t firstbit; /* first useful bit in the word */ + xfs_rtxnum_t i; /* current bit number rel. to start */ + xfs_rtxnum_t len; /* length of inspected area */ xfs_rtword_t mask; /* mask of relevant bits for value */ xfs_rtword_t want; /* mask for "good" values */ xfs_rtword_t wdiff; /* difference from wanted value */ @@ -156,7 +156,7 @@ xfs_rtfind_back( */ xfs_trans_brelse(tp, bp); i = bit - XFS_RTHIBIT(wdiff); - *rtblock = start - i + 1; + *rtx = start - i + 1; return 0; } i = bit - firstbit + 1; @@ -202,7 +202,7 @@ xfs_rtfind_back( */ xfs_trans_brelse(tp, bp); i += XFS_NBWORD - 1 - XFS_RTHIBIT(wdiff); - *rtblock = start - i + 1; + *rtx = start - i + 1; return 0; } i += XFS_NBWORD; @@ -249,7 +249,7 @@ xfs_rtfind_back( */ xfs_trans_brelse(tp, bp); i += XFS_NBWORD - 1 - XFS_RTHIBIT(wdiff); - *rtblock = start - i + 1; + *rtx = start - i + 1; return 0; } else i = len; @@ -258,7 +258,7 @@ xfs_rtfind_back( * No match, return that we scanned the whole area. */ xfs_trans_brelse(tp, bp); - *rtblock = start - i + 1; + *rtx = start - i + 1; return 0; } @@ -270,9 +270,9 @@ int xfs_rtfind_forw( xfs_mount_t *mp, /* file system mount point */ xfs_trans_t *tp, /* transaction pointer */ - xfs_rtblock_t start, /* starting block to look at */ - xfs_rtblock_t limit, /* last block to look at */ - xfs_rtblock_t *rtblock) /* out: start block found */ + xfs_rtxnum_t start, /* starting rtext to look at */ + xfs_rtxnum_t limit, /* last rtext to look at */ + xfs_rtxnum_t *rtx) /* out: start rtext found */ { xfs_rtword_t *b; /* current word in buffer */ int bit; /* bit number in the word */ @@ -280,9 +280,9 @@ xfs_rtfind_forw( struct xfs_buf *bp; /* buf for the block */ xfs_rtword_t *bufp; /* starting word in buffer */ int error; /* error value */ - xfs_rtblock_t i; /* current bit number rel. to start */ - xfs_rtblock_t lastbit; /* last useful bit in the word */ - xfs_rtblock_t len; /* length of inspected area */ + xfs_rtxnum_t i; /* current bit number rel. to start */ + xfs_rtxnum_t lastbit; /* last useful bit in the word */ + xfs_rtxnum_t len; /* length of inspected area */ xfs_rtword_t mask; /* mask of relevant bits for value */ xfs_rtword_t want; /* mask for "good" values */ xfs_rtword_t wdiff; /* difference from wanted value */ @@ -330,7 +330,7 @@ xfs_rtfind_forw( */ xfs_trans_brelse(tp, bp); i = XFS_RTLOBIT(wdiff) - bit; - *rtblock = start + i - 1; + *rtx = start + i - 1; return 0; } i = lastbit - bit; @@ -375,7 +375,7 @@ xfs_rtfind_forw( */ xfs_trans_brelse(tp, bp); i += XFS_RTLOBIT(wdiff); - *rtblock = start + i - 1; + *rtx = start + i - 1; return 0; } i += XFS_NBWORD; @@ -419,7 +419,7 @@ xfs_rtfind_forw( */ xfs_trans_brelse(tp, bp); i += XFS_RTLOBIT(wdiff); - *rtblock = start + i - 1; + *rtx = start + i - 1; return 0; } else i = len; @@ -428,7 +428,7 @@ xfs_rtfind_forw( * No match, return that we scanned the whole area. */ xfs_trans_brelse(tp, bp); - *rtblock = start + i - 1; + *rtx = start + i - 1; return 0; } @@ -533,7 +533,7 @@ int xfs_rtmodify_range( xfs_mount_t *mp, /* file system mount point */ xfs_trans_t *tp, /* transaction pointer */ - xfs_rtblock_t start, /* starting block to modify */ + xfs_rtxnum_t start, /* starting rtext to modify */ xfs_rtxlen_t len, /* length of extent to modify */ int val) /* 1 for free, 0 for allocated */ { @@ -689,15 +689,15 @@ int xfs_rtfree_range( xfs_mount_t *mp, /* file system mount point */ xfs_trans_t *tp, /* transaction pointer */ - xfs_rtblock_t start, /* starting block to free */ + xfs_rtxnum_t start, /* starting rtext to free */ xfs_rtxlen_t len, /* length to free */ struct xfs_buf **rbpp, /* in/out: summary block buffer */ xfs_fileoff_t *rsb) /* in/out: summary block number */ { - xfs_rtblock_t end; /* end of the freed extent */ + xfs_rtxnum_t end; /* end of the freed extent */ int error; /* error value */ - xfs_rtblock_t postblock; /* first block freed > end */ - xfs_rtblock_t preblock; /* first block freed < start */ + xfs_rtxnum_t postblock; /* first rtext freed > end */ + xfs_rtxnum_t preblock; /* first rtext freed < start */ end = start + len - 1; /* @@ -765,10 +765,10 @@ int xfs_rtcheck_range( xfs_mount_t *mp, /* file system mount point */ xfs_trans_t *tp, /* transaction pointer */ - xfs_rtblock_t start, /* starting block number of extent */ + xfs_rtxnum_t start, /* starting rtext number of extent */ xfs_rtxlen_t len, /* length of extent */ int val, /* 1 for free, 0 for allocated */ - xfs_rtblock_t *new, /* out: first block not matching */ + xfs_rtxnum_t *new, /* out: first rtext not matching */ int *stat) /* out: 1 for matches, 0 for not */ { xfs_rtword_t *b; /* current word in buffer */ @@ -777,8 +777,8 @@ xfs_rtcheck_range( struct xfs_buf *bp; /* buf for the block */ xfs_rtword_t *bufp; /* starting word in buffer */ int error; /* error value */ - xfs_rtblock_t i; /* current bit number rel. to start */ - xfs_rtblock_t lastbit; /* last useful bit in word */ + xfs_rtxnum_t i; /* current bit number rel. to start */ + xfs_rtxnum_t lastbit; /* last useful bit in word */ xfs_rtword_t mask; /* mask of relevant bits for value */ xfs_rtword_t wdiff; /* difference from wanted value */ int word; /* word number in the buffer */ @@ -941,14 +941,14 @@ STATIC int /* error */ xfs_rtcheck_alloc_range( xfs_mount_t *mp, /* file system mount point */ xfs_trans_t *tp, /* transaction pointer */ - xfs_rtblock_t bno, /* starting block number of extent */ + xfs_rtxnum_t start, /* starting rtext number of extent */ xfs_rtxlen_t len) /* length of extent */ { - xfs_rtblock_t new; /* dummy for xfs_rtcheck_range */ + xfs_rtxnum_t new; /* dummy for xfs_rtcheck_range */ int stat; int error; - error = xfs_rtcheck_range(mp, tp, bno, len, 0, &new, &stat); + error = xfs_rtcheck_range(mp, tp, start, len, 0, &new, &stat); if (error) return error; ASSERT(stat); @@ -964,7 +964,7 @@ xfs_rtcheck_alloc_range( int /* error */ xfs_rtfree_extent( xfs_trans_t *tp, /* transaction pointer */ - xfs_rtblock_t bno, /* starting block number to free */ + xfs_rtxnum_t start, /* starting rtext number to free */ xfs_rtxlen_t len) /* length of extent freed */ { int error; /* error value */ @@ -977,14 +977,14 @@ xfs_rtfree_extent( ASSERT(mp->m_rbmip->i_itemp != NULL); ASSERT(xfs_isilocked(mp->m_rbmip, XFS_ILOCK_EXCL)); - error = xfs_rtcheck_alloc_range(mp, tp, bno, len); + error = xfs_rtcheck_alloc_range(mp, tp, start, len); if (error) return error; /* * Free the range of realtime blocks. */ - error = xfs_rtfree_range(mp, tp, bno, len, &sumbp, &sb); + error = xfs_rtfree_range(mp, tp, start, len, &sumbp, &sb); if (error) { return error; } @@ -1018,7 +1018,7 @@ xfs_rtfree_blocks( xfs_filblks_t rtlen) { struct xfs_mount *mp = tp->t_mountp; - xfs_rtblock_t bno; + xfs_rtxnum_t start; xfs_filblks_t len; xfs_extlen_t mod; @@ -1030,13 +1030,13 @@ xfs_rtfree_blocks( return -EIO; } - bno = div_u64_rem(rtbno, mp->m_sb.sb_rextsize, &mod); + start = div_u64_rem(rtbno, mp->m_sb.sb_rextsize, &mod); if (mod) { ASSERT(mod == 0); return -EIO; } - return xfs_rtfree_extent(tp, bno, len); + return xfs_rtfree_extent(tp, start, len); } /* Find all the free records within a given range. */ @@ -1050,9 +1050,9 @@ xfs_rtalloc_query_range( void *priv) { struct xfs_rtalloc_rec rec; - xfs_rtblock_t rtstart; - xfs_rtblock_t rtend; - xfs_rtblock_t high_key; + xfs_rtxnum_t rtstart; + xfs_rtxnum_t rtend; + xfs_rtxnum_t high_key; int is_free; int error = 0; @@ -1115,11 +1115,11 @@ int xfs_rtalloc_extent_is_free( struct xfs_mount *mp, struct xfs_trans *tp, - xfs_rtblock_t start, + xfs_rtxnum_t start, xfs_rtxlen_t len, bool *is_free) { - xfs_rtblock_t end; + xfs_rtxnum_t end; int matches; int error; |