diff options
| author | Darrick J. Wong <darrick.wong@oracle.com> | 2016-01-04 08:12:42 +0300 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2016-01-04 08:12:42 +0300 |
| commit | 6d3eb1eca0e35cc1c0c80eacb7e7fe23c0dbfb07 (patch) | |
| tree | 9abacbf689851a9d0a5021ad1c62760c1f7dc80c | |
| parent | 9b434a347c3d0aab5a14911fc65531e792da3ae6 (diff) | |
| download | linux-6d3eb1eca0e35cc1c0c80eacb7e7fe23c0dbfb07.tar.xz | |
libxfs: use a convenience variable instead of open-coding the fork
Use a convenience variable instead of open-coding the inode fork.
This isn't really needed for now, but will become important when we
add the copy-on-write fork later.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index bb3c6590035e..73884953b21c 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -1723,10 +1723,11 @@ xfs_bmap_add_extent_delay_real( xfs_filblks_t temp=0; /* value for da_new calculations */ xfs_filblks_t temp2=0;/* value for da_new calculations */ int tmp_rval; /* partial logging flags */ + int whichfork = XFS_DATA_FORK; struct xfs_mount *mp; mp = bma->ip->i_mount; - ifp = XFS_IFORK_PTR(bma->ip, XFS_DATA_FORK); + ifp = XFS_IFORK_PTR(bma->ip, whichfork); ASSERT(bma->idx >= 0); ASSERT(bma->idx <= ifp->if_bytes / sizeof(struct xfs_bmbt_rec)); @@ -1785,7 +1786,7 @@ xfs_bmap_add_extent_delay_real( * Don't set contiguous if the combined extent would be too large. * Also check for all-three-contiguous being too large. */ - if (bma->idx < bma->ip->i_df.if_bytes / (uint)sizeof(xfs_bmbt_rec_t) - 1) { + if (bma->idx < ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t) - 1) { state |= BMAP_RIGHT_VALID; xfs_bmbt_get_all(xfs_iext_get_ext(ifp, bma->idx + 1), &RIGHT); @@ -2016,10 +2017,10 @@ xfs_bmap_add_extent_delay_real( XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); } - if (xfs_bmap_needs_btree(bma->ip, XFS_DATA_FORK)) { + if (xfs_bmap_needs_btree(bma->ip, whichfork)) { error = xfs_bmap_extents_to_btree(bma->tp, bma->ip, bma->firstblock, bma->flist, - &bma->cur, 1, &tmp_rval, XFS_DATA_FORK); + &bma->cur, 1, &tmp_rval, whichfork); rval |= tmp_rval; if (error) goto done; @@ -2100,10 +2101,10 @@ xfs_bmap_add_extent_delay_real( XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); } - if (xfs_bmap_needs_btree(bma->ip, XFS_DATA_FORK)) { + if (xfs_bmap_needs_btree(bma->ip, whichfork)) { error = xfs_bmap_extents_to_btree(bma->tp, bma->ip, bma->firstblock, bma->flist, &bma->cur, 1, - &tmp_rval, XFS_DATA_FORK); + &tmp_rval, whichfork); rval |= tmp_rval; if (error) goto done; @@ -2169,10 +2170,10 @@ xfs_bmap_add_extent_delay_real( XFS_WANT_CORRUPTED_GOTO(mp, i == 1, done); } - if (xfs_bmap_needs_btree(bma->ip, XFS_DATA_FORK)) { + if (xfs_bmap_needs_btree(bma->ip, whichfork)) { error = xfs_bmap_extents_to_btree(bma->tp, bma->ip, bma->firstblock, bma->flist, &bma->cur, - 1, &tmp_rval, XFS_DATA_FORK); + 1, &tmp_rval, whichfork); rval |= tmp_rval; if (error) goto done; @@ -2215,13 +2216,13 @@ xfs_bmap_add_extent_delay_real( } /* convert to a btree if necessary */ - if (xfs_bmap_needs_btree(bma->ip, XFS_DATA_FORK)) { + if (xfs_bmap_needs_btree(bma->ip, whichfork)) { int tmp_logflags; /* partial log flag return val */ ASSERT(bma->cur == NULL); error = xfs_bmap_extents_to_btree(bma->tp, bma->ip, bma->firstblock, bma->flist, &bma->cur, - da_old > 0, &tmp_logflags, XFS_DATA_FORK); + da_old > 0, &tmp_logflags, whichfork); bma->logflags |= tmp_logflags; if (error) goto done; @@ -2242,7 +2243,7 @@ xfs_bmap_add_extent_delay_real( if (bma->cur) bma->cur->bc_private.b.allocated = 0; - xfs_bmap_check_leaf_extents(bma->cur, bma->ip, XFS_DATA_FORK); + xfs_bmap_check_leaf_extents(bma->cur, bma->ip, whichfork); done: bma->logflags |= rval; return error; |