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| author | Dave Chinner <david@fromorbit.com> | 2016-11-10 02:29:43 +0300 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2016-11-10 02:29:43 +0300 |
| commit | 0fc204e2eb648ca31c80c8490178f70135807f05 (patch) | |
| tree | cf27fd44ec33fe0f38576c47843ebc3bf087d8bb /fs/xfs/xfs_bmap_util.c | |
| parent | 8f23d318aa746ea0680637a535606637a19073db (diff) | |
| parent | 98efe8af1c9ffac47e842b7a75ded903e2f028da (diff) | |
| download | linux-0fc204e2eb648ca31c80c8490178f70135807f05.tar.xz | |
Merge branch 'xfs-4.10-misc-fixes-1' into for-next
Diffstat (limited to 'fs/xfs/xfs_bmap_util.c')
| -rw-r--r-- | fs/xfs/xfs_bmap_util.c | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index 552465e011ec..0670a8bd5818 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -359,9 +359,7 @@ 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, - ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t), - count); + xfs_bmap_count_leaves(ifp, 0, xfs_iext_count(ifp), count); return 0; } @@ -426,7 +424,7 @@ xfs_getbmapx_fix_eof_hole( ifp = XFS_IFORK_PTR(ip, whichfork); if (!moretocome && xfs_iext_bno_to_ext(ifp, fileblock, &lastx) && - (lastx == (ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t))-1)) + (lastx == xfs_iext_count(ifp) - 1)) out->bmv_oflags |= BMV_OF_LAST; } @@ -1792,6 +1790,7 @@ xfs_swap_extent_forks( struct xfs_ifork tempifp, *ifp, *tifp; int aforkblks = 0; int taforkblks = 0; + xfs_extnum_t nextents; __uint64_t tmp; int error; @@ -1877,14 +1876,13 @@ xfs_swap_extent_forks( switch (ip->i_d.di_format) { case XFS_DINODE_FMT_EXTENTS: - /* If the extents fit in the inode, fix the - * pointer. Otherwise it's already NULL or - * pointing to the extent. + /* + * If the extents fit in the inode, fix the pointer. Otherwise + * it's already NULL or pointing to the extent. */ - if (ip->i_d.di_nextents <= XFS_INLINE_EXTS) { - ifp->if_u1.if_extents = - ifp->if_u2.if_inline_ext; - } + nextents = xfs_iext_count(&ip->i_df); + if (nextents <= XFS_INLINE_EXTS) + ifp->if_u1.if_extents = ifp->if_u2.if_inline_ext; (*src_log_flags) |= XFS_ILOG_DEXT; break; case XFS_DINODE_FMT_BTREE: @@ -1896,14 +1894,13 @@ xfs_swap_extent_forks( switch (tip->i_d.di_format) { case XFS_DINODE_FMT_EXTENTS: - /* If the extents fit in the inode, fix the - * pointer. Otherwise it's already NULL or - * pointing to the extent. + /* + * If the extents fit in the inode, fix the pointer. Otherwise + * it's already NULL or pointing to the extent. */ - if (tip->i_d.di_nextents <= XFS_INLINE_EXTS) { - tifp->if_u1.if_extents = - tifp->if_u2.if_inline_ext; - } + nextents = xfs_iext_count(&tip->i_df); + if (nextents <= XFS_INLINE_EXTS) + tifp->if_u1.if_extents = tifp->if_u2.if_inline_ext; (*target_log_flags) |= XFS_ILOG_DEXT; break; case XFS_DINODE_FMT_BTREE: |