[XFS] XFS propagates MS_NOATIME through two levels internally but doesn't
actually use it. Kill this dead code. Signed-off-by: Christoph Hellwig <hch@lst.de> SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:25086a Signed-off-by: Nathan Scott <nathans@sgi.com>
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0c9512d746
Коммит
9f4cbecd7e
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@ -76,8 +76,6 @@ xfs_args_allocate(
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strncpy(args->fsname, sb->s_id, MAXNAMELEN);
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/* Copy the already-parsed mount(2) flags we're interested in */
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if (sb->s_flags & MS_NOATIME)
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args->flags |= XFSMNT_NOATIME;
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if (sb->s_flags & MS_DIRSYNC)
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args->flags |= XFSMNT_DIRSYNC;
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if (sb->s_flags & MS_SYNCHRONOUS)
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@ -68,8 +68,6 @@ struct xfs_mount_args {
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* enforcement */
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#define XFSMNT_PQUOTAENF 0x00000040 /* IRIX project quota limit
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* enforcement */
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#define XFSMNT_NOATIME 0x00000100 /* don't modify access
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* times on reads */
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#define XFSMNT_NOALIGN 0x00000200 /* don't allocate at
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* stripe boundaries*/
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#define XFSMNT_RETERR 0x00000400 /* return error to user */
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@ -386,8 +386,6 @@ typedef struct xfs_mount {
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#define XFS_MOUNT_FS_SHUTDOWN (1ULL << 4) /* atomic stop of all filesystem
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operations, typically for
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disk errors in metadata */
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#define XFS_MOUNT_NOATIME (1ULL << 5) /* don't modify inode access
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times on reads */
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#define XFS_MOUNT_RETERR (1ULL << 6) /* return alignment errors to
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user */
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#define XFS_MOUNT_NOALIGN (1ULL << 7) /* turn off stripe alignment
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@ -258,8 +258,6 @@ xfs_start_flags(
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mp->m_inoadd = XFS_INO64_OFFSET;
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}
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#endif
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if (ap->flags & XFSMNT_NOATIME)
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mp->m_flags |= XFS_MOUNT_NOATIME;
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if (ap->flags & XFSMNT_RETERR)
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mp->m_flags |= XFS_MOUNT_RETERR;
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if (ap->flags & XFSMNT_NOALIGN)
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@ -654,11 +652,6 @@ xfs_mntupdate(
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xfs_mount_t *mp = XFS_BHVTOM(bdp);
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int error;
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if (args->flags & XFSMNT_NOATIME)
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mp->m_flags |= XFS_MOUNT_NOATIME;
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else
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mp->m_flags &= ~XFS_MOUNT_NOATIME;
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if (args->flags & XFSMNT_BARRIER)
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mp->m_flags |= XFS_MOUNT_BARRIER;
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else
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