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Commit b2623c2f authored by Andreas Gruenbacher's avatar Andreas Gruenbacher
Browse files

gfs2: Add support for statx inode flags 



Add support for the STATX_ATTR_ flags in statx.  (Compression,
encryption, and the nodump flag are not supported by gfs2.)

Partially fixes xfstest generic/424.

Signed-off-by: default avatarAndreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: default avatarAndrew Price <anprice@redhat.com>
Signed-off-by: default avatarBob Peterson <rpeterso@redhat.com>
parent b16f7e57

fs/gfs2/inode.c

+14 −0
Original line number Diff line number Diff line
@@ -1987,6 +1987,7 @@ static int gfs2_getattr(const struct path *path, struct kstat *stat, 
	struct inode *inode = d_inode(path->dentry);

	struct gfs2_inode *ip = GFS2_I(inode);

	struct gfs2_holder gh;

	u32 gfsflags;

	int error;



	gfs2_holder_mark_uninitialized(&gh);
@@ -1996,7 +1997,20 @@ static int gfs2_getattr(const struct path *path, struct kstat *stat, 
			return error;

	}



	gfsflags = ip->i_diskflags;

	if (gfsflags & GFS2_DIF_APPENDONLY)

		stat->attributes |= STATX_ATTR_APPEND;

	if (gfsflags & GFS2_DIF_IMMUTABLE)

		stat->attributes |= STATX_ATTR_IMMUTABLE;



	stat->attributes_mask |= (STATX_ATTR_APPEND |

				  STATX_ATTR_COMPRESSED |

				  STATX_ATTR_ENCRYPTED |

				  STATX_ATTR_IMMUTABLE |

				  STATX_ATTR_NODUMP);



	generic_fillattr(inode, stat);



	if (gfs2_holder_initialized(&gh))

		gfs2_glock_dq_uninit(&gh);