diff options
| author |   Fan Yong <fan.yong@intel.com> | 2016-08-16 16:18:48 -0400 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-21 15:57:36 +0200 |
| commit | 1d5d5ec110113ce3a3a41adfc183a9e120240bd7 (patch) | |
| tree | 483719deb8f62ca6ee86b79c5aebdb3fa015d868 /drivers/staging/lustre/lustre/mdc/mdc_locks.c | |
| parent | staging: lustre: lmv: rename request to preq in lmv_getattr_name() (diff) | |
| download | linux-dev-1d5d5ec110113ce3a3a41adfc183a9e120240bd7.tar.xz linux-dev-1d5d5ec110113ce3a3a41adfc183a9e120240bd7.zip | |
staging: lustre: obdclass: unified flow control interfaces
Unify the flow control interfaces for MDC RPC and FLD RPC.
We allow to adjust the maximum inflight RPCs count via /sys
interface.
Signed-off-by: Fan Yong <fan.yong@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4687
Reviewed-on: http://review.whamcloud.com/9562
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/lustre/lustre/mdc/mdc_locks.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/mdc/mdc_locks.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/staging/lustre/lustre/mdc/mdc_locks.c b/drivers/staging/lustre/lustre/mdc/mdc_locks.c index 626fce5b4271..d8406d56d661 100644 --- a/drivers/staging/lustre/lustre/mdc/mdc_locks.c +++ b/drivers/staging/lustre/lustre/mdc/mdc_locks.c @@ -809,7 +809,7 @@ resend: */ if (it) { mdc_get_rpc_lock(obddev->u.cli.cl_rpc_lock, it); - rc = mdc_enter_request(&obddev->u.cli); + rc = obd_get_request_slot(&obddev->u.cli); if (rc != 0) { mdc_put_rpc_lock(obddev->u.cli.cl_rpc_lock, it); mdc_clear_replay_flag(req, 0); @@ -837,7 +837,7 @@ resend: return rc; } - mdc_exit_request(&obddev->u.cli); + obd_put_request_slot(&obddev->u.cli); mdc_put_rpc_lock(obddev->u.cli.cl_rpc_lock, it); if (rc < 0) { @@ -1179,7 +1179,7 @@ static int mdc_intent_getattr_async_interpret(const struct lu_env *env, obddev = class_exp2obd(exp); - mdc_exit_request(&obddev->u.cli); + obd_put_request_slot(&obddev->u.cli); if (OBD_FAIL_CHECK(OBD_FAIL_MDC_GETATTR_ENQUEUE)) rc = -ETIMEDOUT; @@ -1239,7 +1239,7 @@ int mdc_intent_getattr_async(struct obd_export *exp, if (IS_ERR(req)) return PTR_ERR(req); - rc = mdc_enter_request(&obddev->u.cli); + rc = obd_get_request_slot(&obddev->u.cli); if (rc != 0) { ptlrpc_req_finished(req); return rc; @@ -1248,7 +1248,7 @@ int mdc_intent_getattr_async(struct obd_export *exp, rc = ldlm_cli_enqueue(exp, &req, einfo, &res_id, &policy, &flags, NULL, 0, LVB_T_NONE, &minfo->mi_lockh, 1); if (rc < 0) { - mdc_exit_request(&obddev->u.cli); + obd_put_request_slot(&obddev->u.cli); ptlrpc_req_finished(req); return rc; } |