diff options
| author | Christoph Hellwig <hch@lst.de> | 2017-08-30 00:44:11 +0200 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2017-09-01 19:55:30 +0200 |
| commit | 67e4e69cb2a7afbffdefd1a0a23a94d1d706c38f (patch) | |
| tree | 51db8bbd69d9af10e792896e72be40ebd510f5f6 /fs/xfs/libxfs/xfs_bmap.c | |
| parent | xfs: consolidate the various page fault handlers (diff) | |
| download | linux-67e4e69cb2a7afbffdefd1a0a23a94d1d706c38f.tar.xz linux-67e4e69cb2a7afbffdefd1a0a23a94d1d706c38f.zip | |
xfs: add a xfs_iext_update_extent helper
This helper is used to update an extent record based on the extent index,
and can be used to provide a level of abstractions between callers that
want to modify in-core extent records and the details of the extent list
implementation.
Also switch all users of the xfs_bmbt_set_all(xfs_iext_get_ext(...))
pattern to this new helper.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_bmap.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 28ac796abe45..ea1a61c7ace8 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -4918,7 +4918,7 @@ xfs_bmap_del_extent_delay( da_new = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, got->br_blockcount), da_old); got->br_startblock = nullstartblock((int)da_new); - xfs_bmbt_set_all(xfs_iext_get_ext(ifp, *idx), got); + xfs_iext_update_extent(ifp, *idx, got); trace_xfs_bmap_post_update(ip, *idx, state, _THIS_IP_); break; case BMAP_RIGHT_CONTIG: @@ -4930,7 +4930,7 @@ xfs_bmap_del_extent_delay( da_new = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, got->br_blockcount), da_old); got->br_startblock = nullstartblock((int)da_new); - xfs_bmbt_set_all(xfs_iext_get_ext(ifp, *idx), got); + xfs_iext_update_extent(ifp, *idx, got); trace_xfs_bmap_post_update(ip, *idx, state, _THIS_IP_); break; case 0: @@ -4956,7 +4956,7 @@ xfs_bmap_del_extent_delay( del->br_blockcount); got->br_startblock = nullstartblock((int)got_indlen); - xfs_bmbt_set_all(xfs_iext_get_ext(ifp, *idx), got); + xfs_iext_update_extent(ifp, *idx, got); trace_xfs_bmap_post_update(ip, *idx, 0, _THIS_IP_); new.br_startoff = del_endoff; @@ -5026,7 +5026,7 @@ xfs_bmap_del_extent_cow( got->br_startoff = del_endoff; got->br_blockcount -= del->br_blockcount; got->br_startblock = del->br_startblock + del->br_blockcount; - xfs_bmbt_set_all(xfs_iext_get_ext(ifp, *idx), got); + xfs_iext_update_extent(ifp, *idx, got); trace_xfs_bmap_post_update(ip, *idx, state, _THIS_IP_); break; case BMAP_RIGHT_CONTIG: @@ -5035,7 +5035,7 @@ xfs_bmap_del_extent_cow( */ trace_xfs_bmap_pre_update(ip, *idx, state, _THIS_IP_); got->br_blockcount -= del->br_blockcount; - xfs_bmbt_set_all(xfs_iext_get_ext(ifp, *idx), got); + xfs_iext_update_extent(ifp, *idx, got); trace_xfs_bmap_post_update(ip, *idx, state, _THIS_IP_); break; case 0: @@ -5044,7 +5044,7 @@ xfs_bmap_del_extent_cow( */ trace_xfs_bmap_pre_update(ip, *idx, state, _THIS_IP_); got->br_blockcount = del->br_startoff - got->br_startoff; - xfs_bmbt_set_all(xfs_iext_get_ext(ifp, *idx), got); + xfs_iext_update_extent(ifp, *idx, got); trace_xfs_bmap_post_update(ip, *idx, state, _THIS_IP_); new.br_startoff = del_endoff; |