From: Ben Evans <bev...@cray.com> Remove all obdo related functions from lustre_idl.h Create lustre_odbo.h. Include where appropriate. Make the functions lustre_get_wire_obdo and lustre_set_wire_obdo to not be inlined functions.
Signed-off-by: Ben Evans <bev...@cray.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6401 Reviewed-on: http://review.whamcloud.com/16917 Reviewed-on: http://review.whamcloud.com/19266 Reviewed-by: James Simmons <uja.o...@yahoo.com> Reviewed-by: Andreas Dilger <andreas.dil...@intel.com> Reviewed-by: John L. Hammond <john.hamm...@intel.com> Reviewed-by: Oleg Drokin <oleg.dro...@intel.com> Signed-off-by: James Simmons <jsimm...@infradead.org> --- .../lustre/lustre/include/lustre/lustre_idl.h | 46 ----------------- .../staging/lustre/lustre/include/lustre_obdo.h | 54 ++++++++++++++++++++ drivers/staging/lustre/lustre/obdclass/obdo.c | 54 ++++++++++++++++++++ drivers/staging/lustre/lustre/osc/osc_io.c | 2 + 4 files changed, 110 insertions(+), 46 deletions(-) create mode 100644 drivers/staging/lustre/lustre/include/lustre_obdo.h diff --git a/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h b/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h index 6831e4d..52bef77 100644 --- a/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h +++ b/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h @@ -3126,52 +3126,6 @@ struct obdo { #define o_cksum o_nlink #define o_grant_used o_data_version -static inline void lustre_set_wire_obdo(const struct obd_connect_data *ocd, - struct obdo *wobdo, - const struct obdo *lobdo) -{ - *wobdo = *lobdo; - wobdo->o_flags &= ~OBD_FL_LOCAL_MASK; - if (!ocd) - return; - - if (unlikely(!(ocd->ocd_connect_flags & OBD_CONNECT_FID)) && - fid_seq_is_echo(ostid_seq(&lobdo->o_oi))) { - /* Currently OBD_FL_OSTID will only be used when 2.4 echo - * client communicate with pre-2.4 server - */ - wobdo->o_oi.oi.oi_id = fid_oid(&lobdo->o_oi.oi_fid); - wobdo->o_oi.oi.oi_seq = fid_seq(&lobdo->o_oi.oi_fid); - } -} - -static inline void lustre_get_wire_obdo(const struct obd_connect_data *ocd, - struct obdo *lobdo, - const struct obdo *wobdo) -{ - __u32 local_flags = 0; - - if (lobdo->o_valid & OBD_MD_FLFLAGS) - local_flags = lobdo->o_flags & OBD_FL_LOCAL_MASK; - - *lobdo = *wobdo; - if (local_flags != 0) { - lobdo->o_valid |= OBD_MD_FLFLAGS; - lobdo->o_flags &= ~OBD_FL_LOCAL_MASK; - lobdo->o_flags |= local_flags; - } - if (!ocd) - return; - - if (unlikely(!(ocd->ocd_connect_flags & OBD_CONNECT_FID)) && - fid_seq_is_echo(wobdo->o_oi.oi.oi_seq)) { - /* see above */ - lobdo->o_oi.oi_fid.f_seq = wobdo->o_oi.oi.oi_seq; - lobdo->o_oi.oi_fid.f_oid = wobdo->o_oi.oi.oi_id; - lobdo->o_oi.oi_fid.f_ver = 0; - } -} - /* request structure for OST's */ struct ost_body { struct obdo oa; diff --git a/drivers/staging/lustre/lustre/include/lustre_obdo.h b/drivers/staging/lustre/lustre/include/lustre_obdo.h new file mode 100644 index 0000000..1e12f8c --- /dev/null +++ b/drivers/staging/lustre/lustre/include/lustre_obdo.h @@ -0,0 +1,54 @@ +/* + * GPL HEADER START + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 only, + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License version 2 for more details (a copy is included + * in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU General Public License + * version 2 along with this program; If not, see + * http://www.gnu.org/licenses/gpl-2.0.html + * + * GPL HEADER END + */ +/* + * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. + * Use is subject to license terms. + * + * Copyright (c) 2011, 2014, Intel Corporation. + * + * Copyright 2015 Cray Inc, all rights reserved. + * Author: Ben Evans. + * + * Define obdo associated functions + * obdo: OBject Device o... + */ + +#ifndef _LUSTRE_OBDO_H_ +#define _LUSTRE_OBDO_H_ + +#include "lustre/lustre_idl.h" + +/** + * Create an obdo to send over the wire + */ +void lustre_set_wire_obdo(const struct obd_connect_data *ocd, + struct obdo *wobdo, + const struct obdo *lobdo); + +/** + * Create a local obdo from a wire based odbo + */ +void lustre_get_wire_obdo(const struct obd_connect_data *ocd, + struct obdo *lobdo, + const struct obdo *wobdo); + +#endif diff --git a/drivers/staging/lustre/lustre/obdclass/obdo.c b/drivers/staging/lustre/lustre/obdclass/obdo.c index c52b9e0..b1dfa16 100644 --- a/drivers/staging/lustre/lustre/obdclass/obdo.c +++ b/drivers/staging/lustre/lustre/obdclass/obdo.c @@ -40,6 +40,7 @@ #include "../include/obd_class.h" #include "../include/lustre/lustre_idl.h" +#include "../include/lustre_obdo.h" void obdo_set_parent_fid(struct obdo *dst, const struct lu_fid *parent) { @@ -124,3 +125,56 @@ void obdo_to_ioobj(const struct obdo *oa, struct obd_ioobj *ioobj) ioobj->ioo_max_brw = 0; } EXPORT_SYMBOL(obdo_to_ioobj); + +/** + * Create an obdo to send over the wire + */ +void lustre_set_wire_obdo(const struct obd_connect_data *ocd, + struct obdo *wobdo, const struct obdo *lobdo) +{ + *wobdo = *lobdo; + wobdo->o_flags &= ~OBD_FL_LOCAL_MASK; + if (!ocd) + return; + + if (unlikely(!(ocd->ocd_connect_flags & OBD_CONNECT_FID)) && + fid_seq_is_echo(ostid_seq(&lobdo->o_oi))) { + /* + * Currently OBD_FL_OSTID will only be used when 2.4 echo + * client communicate with pre-2.4 server + */ + wobdo->o_oi.oi.oi_id = fid_oid(&lobdo->o_oi.oi_fid); + wobdo->o_oi.oi.oi_seq = fid_seq(&lobdo->o_oi.oi_fid); + } +} +EXPORT_SYMBOL(lustre_set_wire_obdo); + +/** + * Create a local obdo from a wire based odbo + */ +void lustre_get_wire_obdo(const struct obd_connect_data *ocd, + struct obdo *lobdo, const struct obdo *wobdo) +{ + u32 local_flags = 0; + + if (lobdo->o_valid & OBD_MD_FLFLAGS) + local_flags = lobdo->o_flags & OBD_FL_LOCAL_MASK; + + *lobdo = *wobdo; + if (local_flags) { + lobdo->o_valid |= OBD_MD_FLFLAGS; + lobdo->o_flags &= ~OBD_FL_LOCAL_MASK; + lobdo->o_flags |= local_flags; + } + if (!ocd) + return; + + if (unlikely(!(ocd->ocd_connect_flags & OBD_CONNECT_FID)) && + fid_seq_is_echo(wobdo->o_oi.oi.oi_seq)) { + /* see above */ + lobdo->o_oi.oi_fid.f_seq = wobdo->o_oi.oi.oi_seq; + lobdo->o_oi.oi_fid.f_oid = wobdo->o_oi.oi.oi_id; + lobdo->o_oi.oi_fid.f_ver = 0; + } +} +EXPORT_SYMBOL(lustre_get_wire_obdo); diff --git a/drivers/staging/lustre/lustre/osc/osc_io.c b/drivers/staging/lustre/lustre/osc/osc_io.c index 97b012d..443a54e 100644 --- a/drivers/staging/lustre/lustre/osc/osc_io.c +++ b/drivers/staging/lustre/lustre/osc/osc_io.c @@ -37,6 +37,8 @@ #define DEBUG_SUBSYSTEM S_OSC +#include "../include/lustre_obdo.h" + #include "osc_cl_internal.h" /** \addtogroup osc -- 1.7.1
