mirror of https://gitee.com/openkylin/linux.git
[XFS] fix old xfs_setattr mis-merge from irix; mostly harmless esp if not
using xfs rt SGI-PV: 944632 SGI-Modid: xfs-linux:xfs-kern:200983a Signed-off-by: Eric Sandeen <sandeen@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
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@ -533,8 +533,7 @@ xfs_setattr(
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/*
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* Can't change extent size if any extents are allocated.
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*/
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if ((ip->i_d.di_nextents || ip->i_delayed_blks) &&
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(mask & XFS_AT_EXTSIZE) &&
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if (ip->i_d.di_nextents && (mask & XFS_AT_EXTSIZE) &&
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((ip->i_d.di_extsize << mp->m_sb.sb_blocklog) !=
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vap->va_extsize) ) {
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code = XFS_ERROR(EINVAL); /* EFBIG? */
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@ -562,7 +561,8 @@ xfs_setattr(
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/*
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* Can't change realtime flag if any extents are allocated.
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*/
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if (ip->i_d.di_nextents && (mask & XFS_AT_XFLAGS) &&
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if ((ip->i_d.di_nextents || ip->i_delayed_blks) &&
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(mask & XFS_AT_XFLAGS) &&
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(ip->i_d.di_flags & XFS_DIFLAG_REALTIME) !=
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(vap->va_xflags & XFS_XFLAG_REALTIME)) {
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code = XFS_ERROR(EINVAL); /* EFBIG? */
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