From d5f0f49a9bdd4206e941282dfd323c436331659b Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 26 Feb 2020 17:30:42 -0800 Subject: xfs: clean up the attr flag confusion The ATTR_* flags have a long IRIX history, where they a userspace interface, the on-disk format and an internal interface. We've split out the on-disk interface to the XFS_ATTR_* values, but despite (or because?) of that the flag have still been a mess. Switch the internal interface to pass the on-disk XFS_ATTR_* flags for the namespace and the Linux XATTR_* flags for the actual flags instead. The ATTR_* values that are actually used are move to xfs_fs.h with a new XFS_IOC_* prefix to not conflict with the userspace version that has the same name and must have the same value. Signed-off-by: Christoph Hellwig Reviewed-by: Dave Chinner Reviewed-by: Chandan Rajendra Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- fs/xfs/libxfs/xfs_attr.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'fs/xfs/libxfs/xfs_attr.c') diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c index 495364927ea0..dab1921dcfc6 100644 --- a/fs/xfs/libxfs/xfs_attr.c +++ b/fs/xfs/libxfs/xfs_attr.c @@ -295,7 +295,7 @@ xfs_attr_set( struct xfs_inode *dp = args->dp; struct xfs_mount *mp = dp->i_mount; struct xfs_trans_res tres; - int rsvd = (args->flags & ATTR_ROOT) != 0; + bool rsvd = (args->attr_filter & XFS_ATTR_ROOT); int error, local; unsigned int total; @@ -423,10 +423,10 @@ xfs_attr_shortform_addname(xfs_da_args_t *args) trace_xfs_attr_sf_addname(args); retval = xfs_attr_shortform_lookup(args); - if (retval == -ENOATTR && (args->flags & ATTR_REPLACE)) + if (retval == -ENOATTR && (args->attr_flags & XATTR_REPLACE)) return retval; if (retval == -EEXIST) { - if (args->flags & ATTR_CREATE) + if (args->attr_flags & XATTR_CREATE) return retval; retval = xfs_attr_shortform_remove(args); if (retval) @@ -436,7 +436,7 @@ xfs_attr_shortform_addname(xfs_da_args_t *args) * that the leaf format add routine won't trip over the attr * not being around. */ - args->flags &= ~ATTR_REPLACE; + args->attr_flags &= ~XATTR_REPLACE; } if (args->namelen >= XFS_ATTR_SF_ENTSIZE_MAX || @@ -489,10 +489,10 @@ xfs_attr_leaf_addname( * the given flags produce an error or call for an atomic rename. */ retval = xfs_attr3_leaf_lookup_int(bp, args); - if (retval == -ENOATTR && (args->flags & ATTR_REPLACE)) + if (retval == -ENOATTR && (args->attr_flags & XATTR_REPLACE)) goto out_brelse; if (retval == -EEXIST) { - if (args->flags & ATTR_CREATE) /* pure create op */ + if (args->attr_flags & XATTR_CREATE) goto out_brelse; trace_xfs_attr_leaf_replace(args); @@ -763,10 +763,10 @@ restart: goto out; blk = &state->path.blk[ state->path.active-1 ]; ASSERT(blk->magic == XFS_ATTR_LEAF_MAGIC); - if (retval == -ENOATTR && (args->flags & ATTR_REPLACE)) + if (retval == -ENOATTR && (args->attr_flags & XATTR_REPLACE)) goto out; if (retval == -EEXIST) { - if (args->flags & ATTR_CREATE) + if (args->attr_flags & XATTR_CREATE) goto out; trace_xfs_attr_node_replace(args); -- cgit