diff options
Diffstat (limited to 'drivers/staging/lustre')
| -rw-r--r-- | drivers/staging/lustre/lustre/ptlrpc/client.c | 3 | ||||
| -rw-r--r-- | drivers/staging/lustre/lustre/ptlrpc/import.c | 21 |
2 files changed, 10 insertions, 14 deletions
diff --git a/drivers/staging/lustre/lustre/ptlrpc/client.c b/drivers/staging/lustre/lustre/ptlrpc/client.c index 0ab13f8e5993..81b7a7046d82 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/client.c +++ b/drivers/staging/lustre/lustre/ptlrpc/client.c @@ -1588,7 +1588,8 @@ static int ptlrpc_send_new_req(struct ptlrpc_request *req) spin_lock(&imp->imp_lock); if (!list_empty(&req->rq_list)) { list_del_init(&req->rq_list); - atomic_dec(&req->rq_import->imp_inflight); + if (atomic_dec_and_test(&req->rq_import->imp_inflight)) + wake_up_all(&req->rq_import->imp_recovery_waitq); } spin_unlock(&imp->imp_lock); ptlrpc_rqphase_move(req, RQ_PHASE_NEW); diff --git a/drivers/staging/lustre/lustre/ptlrpc/import.c b/drivers/staging/lustre/lustre/ptlrpc/import.c index ed210550f61f..5d62c9de27eb 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/import.c +++ b/drivers/staging/lustre/lustre/ptlrpc/import.c @@ -265,7 +265,6 @@ void ptlrpc_invalidate_import(struct obd_import *imp) { struct list_head *tmp, *n; struct ptlrpc_request *req; - struct l_wait_info lwi; unsigned int timeout; int rc; @@ -306,19 +305,15 @@ void ptlrpc_invalidate_import(struct obd_import *imp) * callbacks. Cap it at obd_timeout -- these should all * have been locally cancelled by ptlrpc_abort_inflight. */ - lwi = LWI_TIMEOUT_INTERVAL( - cfs_timeout_cap(timeout * HZ), - (timeout > 1) ? HZ : - HZ / 2, - NULL, NULL); - rc = l_wait_event(imp->imp_recovery_waitq, - (atomic_read(&imp->imp_inflight) == 0), - &lwi); - if (rc) { + rc = wait_event_idle_timeout(imp->imp_recovery_waitq, + atomic_read(&imp->imp_inflight) == 0, + obd_timeout * HZ); + + if (rc == 0) { const char *cli_tgt = obd2cli_tgt(imp->imp_obd); - CERROR("%s: rc = %d waiting for callback (%d != 0)\n", - cli_tgt, rc, + CERROR("%s: timeout waiting for callback (%d != 0)\n", + cli_tgt, atomic_read(&imp->imp_inflight)); spin_lock(&imp->imp_lock); @@ -365,7 +360,7 @@ void ptlrpc_invalidate_import(struct obd_import *imp) } spin_unlock(&imp->imp_lock); } - } while (rc != 0); + } while (rc == 0); /* * Let's additionally check that no new rpcs added to import in |