diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/xfs_bmap_util.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index 863180c41858..424e3bd12700 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -219,20 +219,22 @@ xfs_bmap_eof( */ /* - * Count leaf blocks given a range of extent records. + * Count leaf blocks given a range of extent records. Delayed allocation + * extents are not counted towards the totals. */ STATIC void xfs_bmap_count_leaves( - xfs_ifork_t *ifp, - xfs_extnum_t idx, - int numrecs, + struct xfs_ifork *ifp, int *count) { - int b; + xfs_extnum_t i; + xfs_extnum_t nr_exts = xfs_iext_count(ifp); - for (b = 0; b < numrecs; b++) { - xfs_bmbt_rec_host_t *frp = xfs_iext_get_ext(ifp, idx + b); - *count += xfs_bmbt_get_blockcount(frp); + for (i = 0; i < nr_exts; i++) { + xfs_bmbt_rec_host_t *frp = xfs_iext_get_ext(ifp, i); + if (!isnullstartblock(xfs_bmbt_get_startblock(frp))) { + *count += xfs_bmbt_get_blockcount(frp); + } } } @@ -334,7 +336,8 @@ xfs_bmap_count_tree( } /* - * Count fsblocks of the given fork. + * Count fsblocks of the given fork. Delayed allocation extents are + * not counted towards the totals. */ static int /* error */ xfs_bmap_count_blocks( @@ -354,7 +357,7 @@ xfs_bmap_count_blocks( mp = ip->i_mount; ifp = XFS_IFORK_PTR(ip, whichfork); if ( XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_EXTENTS ) { - xfs_bmap_count_leaves(ifp, 0, xfs_iext_count(ifp), count); + xfs_bmap_count_leaves(ifp, count); return 0; } |