From: Niu Yawei <yawei.niu@xxxxxxxxx> In brw_interpret(), we forgot page offset when calculating write offset, that leads to wrong kms for sync write. Signed-off-by: Niu Yawei <yawei.niu@xxxxxxxxx> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5463 Reviewed-on: http://review.whamcloud.com/11374 Reviewed-by: Bobi Jam <bobijam@xxxxxxxxx> Reviewed-by: Jinshan Xiong <jinshan.xiong@xxxxxxxxx> Reviewed-by: Li Dongyang <dongyang.li@xxxxxxxxxx> Reviewed-by: Oleg Drokin <oleg.drokin@xxxxxxxxx> Signed-off-by: James Simmons <jsimmons@xxxxxxxxxxxxx> --- drivers/staging/lustre/lustre/osc/osc_request.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/staging/lustre/lustre/osc/osc_request.c b/drivers/staging/lustre/lustre/osc/osc_request.c index e861973..e44b4fa 100644 --- a/drivers/staging/lustre/lustre/osc/osc_request.c +++ b/drivers/staging/lustre/lustre/osc/osc_request.c @@ -1796,7 +1796,8 @@ static int brw_interpret(const struct lu_env *env, if (lustre_msg_get_opc(req->rq_reqmsg) == OST_WRITE) { struct lov_oinfo *loi = cl2osc(obj)->oo_oinfo; - loff_t last_off = last->oap_count + last->oap_obj_off; + loff_t last_off = last->oap_count + last->oap_obj_off + + last->oap_page_off; /* Change file size if this is an out of quota or * direct IO write and it extends the file size -- 1.7.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
