Skip to main content

Browse the archive

Revision 59247eaea50cc68cc6ce3d3fd3855f3301b65c96 authored by Jens Axboe on 06 March 2009, 07:55:24 UTC, committed by Jens Axboe on 06 March 2009, 07:55:24 UTC 
block: fix missing bio back/front segment size setting in blk_recount_segments()
 
Commit 1e42807918d17e8c93bf14fbb74be84b141334c1 introduced a bug where we
don't get front/back segment sizes in the bio in blk_recount_segments().
Fix this by tracking the back bio as well as the front bio in
__blk_recalc_rq_segments(), this also cleans up the interface by getting
rid of the segment size pointer passing.

Tested-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
1 parent a3941ec
Raw File
ehea_hcall.h 
/*
 *  linux/drivers/net/ehea/ehea_hcall.h
 *
 *  eHEA ethernet device driver for IBM eServer System p
 *
 *  (C) Copyright IBM Corp. 2006
 *
 *  Authors:
 *       Christoph Raisch <raisch@de.ibm.com>
 *       Jan-Bernd Themann <themann@de.ibm.com>
 *       Thomas Klein <tklein@de.ibm.com>
 *
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * 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 for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifndef __EHEA_HCALL_H__
#define __EHEA_HCALL_H__

/**
 * This file contains HCALL defines that are to be included in the appropriate
 * kernel files later
 */

#define H_ALLOC_HEA_RESOURCE   0x278
#define H_MODIFY_HEA_QP        0x250
#define H_QUERY_HEA_QP         0x254
#define H_QUERY_HEA            0x258
#define H_QUERY_HEA_PORT       0x25C
#define H_MODIFY_HEA_PORT      0x260
#define H_REG_BCMC             0x264
#define H_DEREG_BCMC           0x268
#define H_REGISTER_HEA_RPAGES  0x26C
#define H_DISABLE_AND_GET_HEA  0x270
#define H_GET_HEA_INFO         0x274
#define H_ADD_CONN             0x284
#define H_DEL_CONN             0x288

#endif	/* __EHEA_HCALL_H__ */
back to top