diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/mdc/mdc_locks.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/mdc/mdc_locks.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/drivers/staging/lustre/lustre/mdc/mdc_locks.c b/drivers/staging/lustre/lustre/mdc/mdc_locks.c index 54ebb9952d66..392b0e38a91e 100644 --- a/drivers/staging/lustre/lustre/mdc/mdc_locks.c +++ b/drivers/staging/lustre/lustre/mdc/mdc_locks.c @@ -49,7 +49,6 @@ struct mdc_getattr_args { struct obd_export *ga_exp; struct md_enqueue_info *ga_minfo; - struct ldlm_enqueue_info *ga_einfo; }; int it_open_error(int phase, struct lookup_intent *it) @@ -722,7 +721,7 @@ int mdc_enqueue(struct obd_export *exp, struct ldlm_enqueue_info *einfo, LASSERT(!policy); saved_flags |= LDLM_FL_HAS_INTENT; - if (it->it_op & (IT_OPEN | IT_UNLINK | IT_GETATTR | IT_READDIR)) + if (it->it_op & (IT_UNLINK | IT_GETATTR | IT_READDIR)) policy = &update_policy; else if (it->it_op & IT_LAYOUT) policy = &layout_policy; @@ -1111,7 +1110,7 @@ static int mdc_intent_getattr_async_interpret(const struct lu_env *env, struct mdc_getattr_args *ga = args; struct obd_export *exp = ga->ga_exp; struct md_enqueue_info *minfo = ga->ga_minfo; - struct ldlm_enqueue_info *einfo = ga->ga_einfo; + struct ldlm_enqueue_info *einfo = &minfo->mi_einfo; struct lookup_intent *it; struct lustre_handle *lockh; struct obd_device *obddev; @@ -1147,14 +1146,12 @@ static int mdc_intent_getattr_async_interpret(const struct lu_env *env, rc = mdc_finish_intent_lock(exp, req, &minfo->mi_data, it, lockh); out: - kfree(einfo); minfo->mi_cb(req, minfo, rc); return 0; } int mdc_intent_getattr_async(struct obd_export *exp, - struct md_enqueue_info *minfo, - struct ldlm_enqueue_info *einfo) + struct md_enqueue_info *minfo) { struct md_op_data *op_data = &minfo->mi_data; struct lookup_intent *it = &minfo->mi_it; @@ -1162,10 +1159,6 @@ int mdc_intent_getattr_async(struct obd_export *exp, struct mdc_getattr_args *ga; struct obd_device *obddev = class_exp2obd(exp); struct ldlm_res_id res_id; - /*XXX: Both MDS_INODELOCK_LOOKUP and MDS_INODELOCK_UPDATE are needed - * for statahead currently. Consider CMD in future, such two bits - * maybe managed by different MDS, should be adjusted then. - */ union ldlm_policy_data policy = { .l_inodebits = { MDS_INODELOCK_LOOKUP | MDS_INODELOCK_UPDATE } }; @@ -1188,19 +1181,18 @@ int mdc_intent_getattr_async(struct obd_export *exp, return rc; } - rc = ldlm_cli_enqueue(exp, &req, einfo, &res_id, &policy, &flags, NULL, - 0, LVB_T_NONE, &minfo->mi_lockh, 1); + rc = ldlm_cli_enqueue(exp, &req, &minfo->mi_einfo, &res_id, &policy, + &flags, NULL, 0, LVB_T_NONE, &minfo->mi_lockh, 1); if (rc < 0) { obd_put_request_slot(&obddev->u.cli); ptlrpc_req_finished(req); return rc; } - CLASSERT(sizeof(*ga) <= sizeof(req->rq_async_args)); + BUILD_BUG_ON(sizeof(*ga) > sizeof(req->rq_async_args)); ga = ptlrpc_req_async_args(req); ga->ga_exp = exp; ga->ga_minfo = minfo; - ga->ga_einfo = einfo; req->rq_interpret_reply = mdc_intent_getattr_async_interpret; ptlrpcd_add_req(req); |