@@ -826,8 +826,9 @@ int ldlm_cli_enqueue(struct obd_export *exp, struct ptlrpc_request **reqp,
*/
static int lock_convert_interpret(const struct lu_env *env,
struct ptlrpc_request *req,
- struct ldlm_async_args *aa, int rc)
+ void *args, int rc)
{
+ struct ldlm_async_args *aa = args;
struct ldlm_lock *lock;
struct ldlm_reply *reply;
@@ -1010,7 +1011,7 @@ int ldlm_cli_convert(struct ldlm_lock *lock, u32 *flags)
aa = ptlrpc_req_async_args(aa, req);
ldlm_lock2handle(lock, &aa->lock_handle);
- req->rq_interpret_reply = (ptlrpc_interpterer_t)lock_convert_interpret;
+ req->rq_interpret_reply = lock_convert_interpret;
ptlrpcd_add_req(req);
return 0;
@@ -2117,9 +2118,9 @@ static int ldlm_chain_lock_for_replay(struct ldlm_lock *lock, void *closure)
}
static int replay_lock_interpret(const struct lu_env *env,
- struct ptlrpc_request *req,
- struct ldlm_async_args *aa, int rc)
+ struct ptlrpc_request *req, void *args, int rc)
{
+ struct ldlm_async_args *aa = args;
struct ldlm_lock *lock;
struct ldlm_reply *reply;
struct obd_export *exp;
@@ -2234,7 +2235,7 @@ static int replay_one_lock(struct obd_import *imp, struct ldlm_lock *lock)
atomic_inc(&req->rq_import->imp_replay_inflight);
aa = ptlrpc_req_async_args(aa, req);
aa->lock_handle = body->lock_handle[0];
- req->rq_interpret_reply = (ptlrpc_interpterer_t)replay_lock_interpret;
+ req->rq_interpret_reply = replay_lock_interpret;
ptlrpcd_add_req(req);
return 0;
@@ -602,8 +602,9 @@ int mdc_enqueue_fini(struct ptlrpc_request *req, osc_enqueue_upcall_f upcall,
}
int mdc_enqueue_interpret(const struct lu_env *env, struct ptlrpc_request *req,
- struct osc_enqueue_args *aa, int rc)
+ void *args, int rc)
{
+ struct osc_enqueue_args *aa = args;
struct ldlm_lock *lock;
struct lustre_handle *lockh = &aa->oa_lockh;
enum ldlm_mode mode = aa->oa_mode;
@@ -745,8 +746,7 @@ int mdc_enqueue_send(const struct lu_env *env, struct obd_export *exp,
aa->oa_flags = flags;
aa->oa_lvb = lvb;
- req->rq_interpret_reply =
- (ptlrpc_interpterer_t)mdc_enqueue_interpret;
+ req->rq_interpret_reply = mdc_enqueue_interpret;
ptlrpcd_add_req(req);
} else {
ptlrpc_req_finished(req);
@@ -1121,9 +1121,9 @@ struct mdc_data_version_args {
static int
mdc_data_version_interpret(const struct lu_env *env, struct ptlrpc_request *req,
- void *arg, int rc)
+ void *args, int rc)
{
- struct mdc_data_version_args *dva = arg;
+ struct mdc_data_version_args *dva = args;
struct osc_io *oio = dva->dva_oio;
const struct mdt_body *body;
@@ -656,9 +656,9 @@ struct osc_data_version_args {
static int
osc_data_version_interpret(const struct lu_env *env, struct ptlrpc_request *req,
- void *arg, int rc)
+ void *args, int rc)
{
- struct osc_data_version_args *dva = arg;
+ struct osc_data_version_args *dva = args;
struct osc_io *oio = dva->dva_oio;
const struct ost_body *body;
@@ -188,9 +188,9 @@ static int osc_setattr(const struct lu_env *env, struct obd_export *exp,
}
static int osc_setattr_interpret(const struct lu_env *env,
- struct ptlrpc_request *req,
- struct osc_setattr_args *sa, int rc)
+ struct ptlrpc_request *req, void *args, int rc)
{
+ struct osc_setattr_args *sa = args;
struct ost_body *body;
if (rc != 0)
@@ -236,8 +236,7 @@ int osc_setattr_async(struct obd_export *exp, struct obdo *oa,
/* Do not wait for response. */
ptlrpcd_add_req(req);
} else {
- req->rq_interpret_reply =
- (ptlrpc_interpterer_t)osc_setattr_interpret;
+ req->rq_interpret_reply = osc_setattr_interpret;
sa = ptlrpc_req_async_args(sa, req);
sa->sa_oa = oa;
@@ -417,7 +416,7 @@ int osc_punch_send(struct obd_export *exp, struct obdo *oa,
ptlrpc_request_set_replen(req);
- req->rq_interpret_reply = (ptlrpc_interpterer_t)osc_setattr_interpret;
+ req->rq_interpret_reply = osc_setattr_interpret;
sa = ptlrpc_req_async_args(sa, req);
sa->sa_oa = oa;
sa->sa_upcall = upcall;
@@ -545,13 +544,13 @@ static int osc_resource_get_unused(struct obd_export *exp, struct obdo *oa,
}
static int osc_destroy_interpret(const struct lu_env *env,
- struct ptlrpc_request *req, void *data,
- int rc)
+ struct ptlrpc_request *req, void *args, int rc)
{
struct client_obd *cli = &req->rq_import->imp_obd->u.cli;
atomic_dec(&cli->cl_destroy_in_flight);
wake_up(&cli->cl_destroy_waitq);
+
return 0;
}
@@ -734,14 +733,14 @@ struct grant_thread_data {
static int osc_shrink_grant_interpret(const struct lu_env *env,
struct ptlrpc_request *req,
- void *aa, int rc)
+ void *args, int rc)
{
+ struct osc_brw_async_args *aa = args;
struct client_obd *cli = &req->rq_import->imp_obd->u.cli;
- struct obdo *oa = ((struct osc_brw_async_args *)aa)->aa_oa;
struct ost_body *body;
if (rc != 0) {
- __osc_update_grant(cli, oa->o_grant);
+ __osc_update_grant(cli, aa->aa_oa->o_grant);
goto out;
}
@@ -749,7 +748,8 @@ static int osc_shrink_grant_interpret(const struct lu_env *env,
LASSERT(body);
osc_update_grant(cli, body);
out:
- kmem_cache_free(osc_obdo_kmem, oa);
+ kmem_cache_free(osc_obdo_kmem, aa->aa_oa);
+
return rc;
}
@@ -1951,7 +1951,8 @@ static int osc_brw_redo_request(struct ptlrpc_request *request,
request, oap->oap_request);
}
}
- /* New request takes over pga and oaps from old request.
+ /*
+ * New request takes over pga and oaps from old request.
* Note that copying a list_head doesn't work, need to move it...
*/
aa->aa_resends++;
@@ -2034,9 +2035,9 @@ static void osc_release_ppga(struct brw_page **ppga, u32 count)
}
static int brw_interpret(const struct lu_env *env,
- struct ptlrpc_request *req, void *data, int rc)
+ struct ptlrpc_request *req, void *args, int rc)
{
- struct osc_brw_async_args *aa = data;
+ struct osc_brw_async_args *aa = args;
struct osc_extent *ext;
struct osc_extent *tmp;
struct client_obd *cli = aa->aa_cli;
@@ -2044,7 +2045,8 @@ static int brw_interpret(const struct lu_env *env,
rc = osc_brw_fini_request(req, rc);
CDEBUG(D_INODE, "request %p aa %p rc %d\n", req, aa, rc);
- /* When server return -EINPROGRESS, client should always retry
+ /*
+ * When server returns -EINPROGRESS, client should always retry
* regardless of the number of times the bulk was resent already.
*/
if (osc_recoverable_error(rc) && !req->rq_no_delay) {
@@ -2425,8 +2427,9 @@ int osc_enqueue_fini(struct ptlrpc_request *req, osc_enqueue_upcall_f upcall,
}
int osc_enqueue_interpret(const struct lu_env *env, struct ptlrpc_request *req,
- struct osc_enqueue_args *aa, int rc)
+ void *args, int rc)
{
+ struct osc_enqueue_args *aa = args;
struct ldlm_lock *lock;
struct lustre_handle *lockh = &aa->oa_lockh;
enum ldlm_mode mode = aa->oa_mode;
@@ -2627,8 +2630,7 @@ int osc_enqueue_base(struct obd_export *exp, struct ldlm_res_id *res_id,
aa->oa_flags = NULL;
}
- req->rq_interpret_reply =
- (ptlrpc_interpterer_t)osc_enqueue_interpret;
+ req->rq_interpret_reply = osc_enqueue_interpret;
ptlrpc_set_add_req(rqset, req);
} else if (intent) {
ptlrpc_req_finished(req);
@@ -2690,16 +2692,16 @@ int osc_match_base(struct obd_export *exp, struct ldlm_res_id *res_id,
static int osc_statfs_interpret(const struct lu_env *env,
struct ptlrpc_request *req,
- struct osc_async_args *aa, int rc)
+ void *args, int rc)
{
+ struct osc_async_args *aa = args;
struct obd_statfs *msfs;
if (rc == -EBADR)
- /* The request has in fact never been sent
- * due to issues at a higher level (LOV).
- * Exit immediately since the caller is
- * aware of the problem and takes care
- * of the clean up
+ /* The request has in fact never been sent due to
+ * issues at a higher level (LOV). Exit immediately
+ * since the caller is aware of the problem and takes
+ * care of the clean up
*/
return rc;
@@ -2721,6 +2723,7 @@ static int osc_statfs_interpret(const struct lu_env *env,
*aa->aa_oi->oi_osfs = *msfs;
out:
rc = aa->aa_oi->oi_cb_up(aa->aa_oi, rc);
+
return rc;
}
@@ -2759,7 +2762,7 @@ static int osc_statfs_async(struct obd_export *exp,
req->rq_no_delay = 1;
}
- req->rq_interpret_reply = (ptlrpc_interpterer_t)osc_statfs_interpret;
+ req->rq_interpret_reply = osc_statfs_interpret;
aa = ptlrpc_req_async_args(aa, req);
aa->aa_oi = oinfo;
@@ -2872,9 +2872,9 @@ int ptlrpc_queue_wait(struct ptlrpc_request *req)
*/
static int ptlrpc_replay_interpret(const struct lu_env *env,
struct ptlrpc_request *req,
- void *data, int rc)
+ void *args, int rc)
{
- struct ptlrpc_replay_async_args *aa = data;
+ struct ptlrpc_replay_async_args *aa = args;
struct obd_import *imp = req->rq_import;
atomic_dec(&imp->imp_replay_inflight);
@@ -2993,10 +2993,7 @@ int ptlrpc_replay_req(struct ptlrpc_request *req)
/* Re-adjust the timeout for current conditions */
ptlrpc_at_set_req_timeout(req);
- /*
- * Tell server the net_latency, so the server can calculate how long
- * it should wait for next replay
- */
+ /* Tell server net_latency to calculate how long to wait for reply. */
lustre_msg_set_service_time(req->rq_reqmsg,
ptlrpc_at_get_net_latency(req));
DEBUG_REQ(D_HA, req, "REPLAY");
@@ -3252,9 +3249,9 @@ static void ptlrpcd_add_work_req(struct ptlrpc_request *req)
}
static int work_interpreter(const struct lu_env *env,
- struct ptlrpc_request *req, void *data, int rc)
+ struct ptlrpc_request *req, void *args, int rc)
{
- struct ptlrpc_work_async_args *arg = data;
+ struct ptlrpc_work_async_args *arg = args;
LASSERT(ptlrpcd_check_work(req));
@@ -104,7 +104,7 @@ static void __import_set_state(struct obd_import *imp,
static int ptlrpc_connect_interpret(const struct lu_env *env,
struct ptlrpc_request *request,
- void *data, int rc);
+ void *args, int rc);
/* Only this function is allowed to change the import state when it is
* CLOSED. I would rather refcount the import and free it after
@@ -1263,11 +1263,10 @@ static int ptlrpc_connect_interpret(const struct lu_env *env,
*/
static int completed_replay_interpret(const struct lu_env *env,
struct ptlrpc_request *req,
- void *data, int rc)
+ void *args, int rc)
{
atomic_dec(&req->rq_import->imp_replay_inflight);
- if (req->rq_status == 0 &&
- !req->rq_import->imp_vbr_failed) {
+ if (req->rq_status == 0 && !req->rq_import->imp_vbr_failed) {
ptlrpc_import_recovery_state_machine(req->rq_import);
} else {
if (req->rq_import->imp_vbr_failed) {
@@ -1590,7 +1589,7 @@ int ptlrpc_disconnect_import(struct obd_import *imp, int noclose)
static int ptlrpc_disconnect_idle_interpret(const struct lu_env *env,
struct ptlrpc_request *req,
- void *data, int rc)
+ void *args, int rc)
{
struct obd_import *imp = req->rq_import;
int connect = 0;