diff options
| author | Ira Weiny <ira.weiny@intel.com> | 2020-05-04 09:02:43 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-05-04 09:03:43 -0700 |
| commit | 840d493dff1abb0cb0d73417148a3eeecd5f30d9 (patch) | |
| tree | 93a9ed41f55cefc42c04596e22681b8c7641163e /fs/xfs/xfs_ioctl.c | |
| parent | 32dbc5655f1ccb3bffa5785523146f60fa4bf905 (diff) | |
fs/xfs: Combine xfs_diflags_to_linux() and xfs_diflags_to_iflags()
The functionality in xfs_diflags_to_linux() and xfs_diflags_to_iflags() are
nearly identical. The only difference is that *_to_linux() is called after
inode setup and disallows changing the DAX flag.
Combining them can be done with a flag which indicates if this is the initial
setup to allow the DAX flag to be properly set only at init time.
So remove xfs_diflags_to_linux() and call the modified xfs_diflags_to_iflags()
directly.
While we are here simplify xfs_diflags_to_iflags() to take struct xfs_inode and
use xfs_ip2xflags() to ensure future diflags are included correctly.
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_ioctl.c')
| -rw-r--r-- | fs/xfs/xfs_ioctl.c | 33 |
1 files changed, 1 insertions, 32 deletions
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c index 91936ed5e334..4ee0d13232f3 100644 --- a/fs/xfs/xfs_ioctl.c +++ b/fs/xfs/xfs_ioctl.c @@ -1201,37 +1201,6 @@ xfs_flags2diflags2( return di_flags2; } -STATIC void -xfs_diflags_to_linux( - struct xfs_inode *ip) -{ - struct inode *inode = VFS_I(ip); - unsigned int xflags = xfs_ip2xflags(ip); - - if (xflags & FS_XFLAG_IMMUTABLE) - inode->i_flags |= S_IMMUTABLE; - else - inode->i_flags &= ~S_IMMUTABLE; - if (xflags & FS_XFLAG_APPEND) - inode->i_flags |= S_APPEND; - else - inode->i_flags &= ~S_APPEND; - if (xflags & FS_XFLAG_SYNC) - inode->i_flags |= S_SYNC; - else - inode->i_flags &= ~S_SYNC; - if (xflags & FS_XFLAG_NOATIME) - inode->i_flags |= S_NOATIME; - else - inode->i_flags &= ~S_NOATIME; -#if 0 /* disabled until the flag switching races are sorted out */ - if (xflags & FS_XFLAG_DAX) - inode->i_flags |= S_DAX; - else - inode->i_flags &= ~S_DAX; -#endif -} - static int xfs_ioctl_setattr_xflags( struct xfs_trans *tp, @@ -1269,7 +1238,7 @@ xfs_ioctl_setattr_xflags( ip->i_d.di_flags = xfs_flags2diflags(ip, fa->fsx_xflags); ip->i_d.di_flags2 = di_flags2; - xfs_diflags_to_linux(ip); + xfs_diflags_to_iflags(ip, false); xfs_trans_ichgtime(tp, ip, XFS_ICHGTIME_CHG); xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE); XFS_STATS_INC(mp, xs_ig_attrchg); |