* Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- * Copyright (c) 2012, 2016, Intel Corporation.
+ * Copyright (c) 2012, 2017, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
#include <libcfs/libcfs.h>
#include <linux/kernel.h>
+#include <linux/delay.h>
#include <obd_class.h>
#include <lustre_net.h>
#include <lustre_sec.h>
#include "ptlrpc_internal.h"
-lnet_handle_eq_t ptlrpc_eq_h;
+struct lnet_handle_eq ptlrpc_eq_h;
/*
* Client's outgoing request callback
*/
-void request_out_callback(lnet_event_t *ev)
+void request_out_callback(struct lnet_event *ev)
{
struct ptlrpc_cb_id *cbid = ev->md.user_ptr;
struct ptlrpc_request *req = cbid->cbid_arg;
sptlrpc_request_out_callback(req);
spin_lock(&req->rq_lock);
- req->rq_real_sent = cfs_time_current_sec();
+ req->rq_real_sent = ktime_get_real_seconds();
req->rq_req_unlinked = 1;
/* reply_in_callback happened before request_out_callback? */
if (req->rq_reply_unlinked)
/*
* Client's incoming reply callback
*/
-void reply_in_callback(lnet_event_t *ev)
+void reply_in_callback(struct lnet_event *ev)
{
struct ptlrpc_cb_id *cbid = ev->md.user_ptr;
struct ptlrpc_request *req = cbid->cbid_arg;
goto out_wake;
}
- if ((ev->offset == 0) &&
- ((lustre_msghdr_get_flags(req->rq_reqmsg) & MSGHDR_AT_SUPPORT))) {
- /* Early reply */
- DEBUG_REQ(D_ADAPTTO, req,
- "Early reply received: mlen=%u offset=%d replen=%d "
- "replied=%d unlinked=%d", ev->mlength, ev->offset,
- req->rq_replen, req->rq_replied, ev->unlinked);
+ if ((ev->offset == 0) &&
+ ((lustre_msghdr_get_flags(req->rq_reqmsg) & MSGHDR_AT_SUPPORT))) {
+ /* Early reply */
+ DEBUG_REQ(D_ADAPTTO, req,
+ "Early reply received, mlen=%u offset=%d replen=%d replied=%d unlinked=%d",
+ ev->mlength, ev->offset,
+ req->rq_replen, req->rq_replied, ev->unlinked);
- req->rq_early_count++; /* number received, client side */
+ req->rq_early_count++; /* number received, client side */
/* already got the real reply or buffers are already unlinked */
if (req->rq_replied ||
ev->mlength, ev->offset, req->rq_replen);
}
- req->rq_import->imp_last_reply_time = cfs_time_current_sec();
+ if (lustre_msg_get_opc(req->rq_reqmsg) != OBD_PING)
+ req->rq_import->imp_last_reply_time = ktime_get_real_seconds();
out_wake:
- /* NB don't unlock till after wakeup; req can disappear under us
- * since we don't have our own ref */
- ptlrpc_client_wake_req(req);
+ /* NB don't unlock till after wakeup; req can disappear under us
+ * since we don't have our own ref */
+ ptlrpc_client_wake_req(req);
spin_unlock(&req->rq_lock);
EXIT;
}
/*
* Client's bulk has been written/read
*/
-void client_bulk_callback (lnet_event_t *ev)
+void client_bulk_callback(struct lnet_event *ev)
{
struct ptlrpc_cb_id *cbid = ev->md.user_ptr;
struct ptlrpc_bulk_desc *desc = cbid->cbid_arg;
static void ptlrpc_req_add_history(struct ptlrpc_service_part *svcpt,
struct ptlrpc_request *req)
{
- __u64 sec = req->rq_arrival_time.tv_sec;
- __u32 usec = req->rq_arrival_time.tv_usec >> 4; /* usec / 16 */
- __u64 new_seq;
+ u64 sec = req->rq_arrival_time.tv_sec;
+ u32 usec = req->rq_arrival_time.tv_nsec / NSEC_PER_USEC / 16; /* usec / 16 */
+ u64 new_seq;
/* set sequence ID for request and add it to history list,
* it must be called with hold svcpt::scp_lock */
/*
* Server's incoming request callback
*/
-void request_in_callback(lnet_event_t *ev)
+void request_in_callback(struct lnet_event *ev)
{
struct ptlrpc_cb_id *cbid = ev->md.user_ptr;
struct ptlrpc_request_buffer_desc *rqbd = cbid->cbid_arg;
req->rq_reqbuf = ev->md.start + ev->offset;
if (ev->type == LNET_EVENT_PUT && ev->status == 0)
req->rq_reqdata_len = ev->mlength;
- do_gettimeofday(&req->rq_arrival_time);
+ ktime_get_real_ts64(&req->rq_arrival_time);
/* Multi-Rail: keep track of both initiator and source NID. */
req->rq_peer = ev->initiator;
req->rq_source = ev->source;
/*
* Server's outgoing reply callback
*/
-void reply_out_callback(lnet_event_t *ev)
+void reply_out_callback(struct lnet_event *ev)
{
struct ptlrpc_cb_id *cbid = ev->md.user_ptr;
struct ptlrpc_reply_state *rs = cbid->cbid_arg;
/*
* Server's bulk completion callback
*/
-void server_bulk_callback (lnet_event_t *ev)
+void server_bulk_callback(struct lnet_event *ev)
{
struct ptlrpc_cb_id *cbid = ev->md.user_ptr;
struct ptlrpc_bulk_desc *desc = cbid->cbid_arg;
}
#endif
-static void ptlrpc_master_callback(lnet_event_t *ev)
+static void ptlrpc_master_callback(struct lnet_event *ev)
{
struct ptlrpc_cb_id *cbid = ev->md.user_ptr;
- void (*callback)(lnet_event_t *ev) = cbid->cbid_fn;
+ void (*callback)(struct lnet_event *ev) = cbid->cbid_fn;
/* Honestly, it's best to find out early. */
LASSERT (cbid->cbid_arg != LP_POISON);
callback (ev);
}
-int ptlrpc_uuid_to_peer (struct obd_uuid *uuid,
- lnet_process_id_t *peer, lnet_nid_t *self)
+int ptlrpc_uuid_to_peer(struct obd_uuid *uuid,
+ struct lnet_process_id *peer, lnet_nid_t *self)
{
int best_dist = 0;
__u32 best_order = 0;
void ptlrpc_ni_fini(void)
{
- wait_queue_head_t waitq;
- struct l_wait_info lwi;
int rc;
int retries;
CWARN("Event queue still busy\n");
/* Wait for a bit */
- init_waitqueue_head(&waitq);
- lwi = LWI_TIMEOUT(cfs_time_seconds(2), NULL, NULL);
- l_wait_event(waitq, 0, &lwi);
+ ssleep(2);
break;
}
}
git://git.whamcloud.com / fs / lustre-release.git / blobdiff