From: Alexey Lyashkov <alexey_lyashkov@xxxxxxxxxxx> To test proper behavior of clients returning errors on ASTs we can induce a failure with setting OBD_FAIL_LDLM_BL_CALLBACK_NET. Handle the new additonal case of cfs_fail_err being set as well so that the cfs_fail_err can be sent back in a reply. Signed-off-by: Alexey Lyashkov <alexey_lyashkov@xxxxxxxxxxx> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5581 Xyratex-bug-id: MRP-2041 Reviewed-on: http://review.whamcloud.com/11752 Reviewed-by: James Simmons <uja.ornl@xxxxxxxxx> Reviewed-by: Oleg Drokin <oleg.drokin@xxxxxxxxx> Signed-off-by: James Simmons <jsimmons@xxxxxxxxxxxxx> --- drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c index b91b26d..ff2c28e 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c @@ -559,8 +559,11 @@ static int ldlm_callback_handler(struct ptlrpc_request *req) switch (lustre_msg_get_opc(req->rq_reqmsg)) { case LDLM_BL_CALLBACK: - if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_BL_CALLBACK_NET)) + if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_BL_CALLBACK_NET)) { + if (cfs_fail_err) + ldlm_callback_reply(req, -(int)cfs_fail_err); return 0; + } break; case LDLM_CP_CALLBACK: if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_CP_CALLBACK_NET)) -- 1.7.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
