diff options
| -rw-r--r-- | fs/xfs/xfs_bmap_util.c | 21 | ||||
| -rw-r--r-- | fs/xfs/xfs_bmap_util.h | 1 |
2 files changed, 11 insertions, 11 deletions
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index 8661be0aacaa..cd9a5400ba4f 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -222,22 +222,21 @@ xfs_bmap_eof( * Count leaf blocks given a range of extent records. Delayed allocation * extents are not counted towards the totals. */ -STATIC void +xfs_extnum_t xfs_bmap_count_leaves( struct xfs_ifork *ifp, - xfs_extnum_t *numrecs, xfs_filblks_t *count) { - xfs_extnum_t i; - xfs_extnum_t nr_exts = xfs_iext_count(ifp); - - 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))) { - (*numrecs)++; - *count += xfs_bmbt_get_blockcount(frp); + struct xfs_bmbt_irec got; + xfs_extnum_t numrecs = 0, i = 0; + + while (xfs_iext_get_extent(ifp, i++, &got)) { + if (!isnullstartblock(got.br_startblock)) { + *count += got.br_blockcount; + numrecs++; } } + return numrecs; } /* @@ -370,7 +369,7 @@ xfs_bmap_count_blocks( switch (XFS_IFORK_FORMAT(ip, whichfork)) { case XFS_DINODE_FMT_EXTENTS: - xfs_bmap_count_leaves(ifp, nextents, count); + *nextents = xfs_bmap_count_leaves(ifp, count); return 0; case XFS_DINODE_FMT_BTREE: if (!(ifp->if_flags & XFS_IFEXTENTS)) { diff --git a/fs/xfs/xfs_bmap_util.h b/fs/xfs/xfs_bmap_util.h index 0cede1043571..0eaa81dc49be 100644 --- a/fs/xfs/xfs_bmap_util.h +++ b/fs/xfs/xfs_bmap_util.h @@ -70,6 +70,7 @@ int xfs_swap_extents(struct xfs_inode *ip, struct xfs_inode *tip, xfs_daddr_t xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb); +xfs_extnum_t xfs_bmap_count_leaves(struct xfs_ifork *ifp, xfs_filblks_t *count); int xfs_bmap_count_blocks(struct xfs_trans *tp, struct xfs_inode *ip, int whichfork, xfs_extnum_t *nextents, xfs_filblks_t *count); |