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| author | Daniel Wagner <daniel.wagner@bmw-carit.de> | 2016-09-23 11:41:57 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-18 12:51:49 +0300 |
| commit | 31c749bee3dee6c320134aa2fe957c767c9c3e55 (patch) | |
| tree | 1fcd23e19c542f1f8d724d1a6f91b6c2a72efa7d /net | |
| parent | 67080e2785a3d953946853f25a0b858193d10ee9 (diff) | |
| download | linux-31c749bee3dee6c320134aa2fe957c767c9c3e55.tar.xz | |
xprtrdma: use complete() instead complete_all()
commit 5690a22d8612e1788b48b4ea53c59868589cd2db upstream.
There is only one waiter for the completion, therefore there
is no need to use complete_all(). Let's make that clear by
using complete() instead of complete_all().
The usage pattern of the completion is:
waiter context waker context
frwr_op_unmap_sync()
reinit_completion()
ib_post_send()
wait_for_completion()
frwr_wc_localinv_wake()
complete()
Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de>
Cc: Anna Schumaker <Anna.Schumaker@Netapp.com>
Cc: Trond Myklebust <trond.myklebust@primarydata.com>
Cc: Chuck Lever <chuck.lever@oracle.com>
Cc: linux-nfs@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/xprtrdma/frwr_ops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/xprtrdma/frwr_ops.c b/net/sunrpc/xprtrdma/frwr_ops.c index 892b5e1d9b09..4a24f0e30f65 100644 --- a/net/sunrpc/xprtrdma/frwr_ops.c +++ b/net/sunrpc/xprtrdma/frwr_ops.c @@ -329,7 +329,7 @@ frwr_wc_localinv_wake(struct ib_cq *cq, struct ib_wc *wc) frmr = container_of(cqe, struct rpcrdma_frmr, fr_cqe); if (wc->status != IB_WC_SUCCESS) __frwr_sendcompletion_flush(wc, frmr, "localinv"); - complete_all(&frmr->fr_linv_done); + complete(&frmr->fr_linv_done); } /* Post a REG_MR Work Request to register a memory region |