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xprtrdma: Replace outdated comment for rpcrdma_ep_post

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Since commit 7c8d9e7c88 ("xprtrdma: Move Receive posting to
Receive handler"), rpcrdma_ep_post is no longer responsible for
posting Receive buffers. Update the documenting comment to reflect
this change.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Chuck Lever 2018-12-19 11:00:32 -05:00 committed by Anna Schumaker
parent e0f86bc4f9
commit 995d312a28
1 changed files with 7 additions and 3 deletions
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10
net/sunrpc/xprtrdma/verbs.c
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@ -1427,10 +1427,14 @@ rpcrdma_free_regbuf(struct rpcrdma_regbuf *rb)
kfree(rb);
}
/*
* Prepost any receive buffer, then post send.
/**
* rpcrdma_ep_post - Post WRs to a transport's Send Queue
* @ia: transport's device information
* @ep: transport's RDMA endpoint information
* @req: rpcrdma_req containing the Send WR to post
*
* Receive buffer is donated to hardware, reclaimed upon recv completion.
* Returns 0 if the post was successful, otherwise -ENOTCONN
* is returned.
*/
int
rpcrdma_ep_post(struct rpcrdma_ia *ia,