staging/lustre/llapi: add user space method for lov_user_md
authorjcl <jacques-charles.lafoucriere@cea.fr>
Mon, 22 Jul 2013 16:06:41 +0000 (00:06 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 23 Jul 2013 19:48:25 +0000 (12:48 -0700)
commitbc06a6785041fd4948bf25c5d3ac3db3c9b13bbf
tree76a8a944ccf8950b7646da146a206976b722efb2
parent001f54878a57a95dd373a7071693173b66ba999c
staging/lustre/llapi: add user space method for lov_user_md

move lov_mds_md_size from obd_lov.h to lustre_idl.h
to have it close to lov_mds_md definition.

add lov_user_md_size() to compute lum size so
llapi and user space utils do not use kernel internal
definitions/methods

Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3345
Lustre-change: http://review.whamcloud.com/6345
Signed-off-by: JC Lafoucriere <jacques-charles.lafoucriere@cea.fr>
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Peng Tao <tao.peng@emc.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
drivers/staging/lustre/lustre/include/lustre/lustre_user.h
drivers/staging/lustre/lustre/include/obd_lov.h