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From: Chuck Lever <chuck.lever@oracle.com>
To: anna.schumaker@netapp.com
Cc: linux-rdma@vger.kernel.org, linux-nfs@vger.kernel.org
Subject: [PATCH v3 21/21] xprtrdma: Remove stale comment
Date: Wed, 24 Apr 2019 09:40:41 -0400
Message-ID: <20190424134041.5077.18063.stgit@manet.1015granger.net> (raw)
In-Reply-To: <20190424133516.5077.67283.stgit@manet.1015granger.net>

The comment hasn't been accurate for several years.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
 net/sunrpc/xprtrdma/xprt_rdma.h |    7 -------
 1 file changed, 7 deletions(-)

diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h
index 9e98ee0..d1e0749 100644
--- a/net/sunrpc/xprtrdma/xprt_rdma.h
+++ b/net/sunrpc/xprtrdma/xprt_rdma.h
@@ -239,13 +239,6 @@ struct rpcrdma_sendctx {
  *
  * An external memory region is any buffer or page that is registered
  * on the fly (ie, not pre-registered).
- *
- * Each rpcrdma_buffer has a list of free MWs anchored in rb_mrs. During
- * call_allocate, rpcrdma_buffer_get() assigns one to each segment in
- * an rpcrdma_req. Then rpcrdma_register_external() grabs these to keep
- * track of registration metadata while each RPC is pending.
- * rpcrdma_deregister_external() uses this metadata to unmap and
- * release these resources when an RPC is complete.
  */
 enum rpcrdma_frwr_state {
 	FRWR_IS_INVALID,	/* ready to be used */


      parent reply index

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-24 13:38 [PATCH v3 00/21] NFS/RDMA patches for v5.2 Chuck Lever
2019-04-24 13:38 ` [PATCH v3 01/21] SUNRPC: Avoid digging into the ATOMIC pool Chuck Lever
2019-04-24 13:39 ` [PATCH v3 02/21] xprtrdma: Fix an frwr_map recovery nit Chuck Lever
2019-04-24 13:39 ` [PATCH v3 03/21] xprtrdma: Clean up rpcrdma_create_req() Chuck Lever
2019-04-24 13:39 ` [PATCH v3 04/21] xprtrdma: Clean up rpcrdma_create_rep() and rpcrdma_destroy_rep() Chuck Lever
2019-04-24 13:39 ` [PATCH v3 05/21] xprtrdma: rpcrdma_regbuf alignment Chuck Lever
2019-04-24 13:39 ` [PATCH v3 06/21] xprtrdma: Allocate req's regbufs at xprt create time Chuck Lever
2019-04-24 13:39 ` [PATCH v3 07/21] xprtrdma: De-duplicate "allocate new, free old regbuf" Chuck Lever
2019-04-24 13:39 ` [PATCH v3 08/21] xprtrdma: Clean up regbuf helpers Chuck Lever
2019-04-24 13:39 ` [PATCH v3 09/21] xprtrdma: Backchannel can use GFP_KERNEL allocations Chuck Lever
2019-04-24 13:39 ` [PATCH v3 10/21] xprtrdma: Increase maximum number of backchannel requests Chuck Lever
2019-04-24 13:39 ` [PATCH v3 11/21] xprtrdma: Trace marshaling failures Chuck Lever
2019-04-24 13:39 ` [PATCH v3 12/21] xprtrdma: Clean up sendctx functions Chuck Lever
2019-04-24 13:39 ` [PATCH v3 13/21] xprtrdma: More Send completion batching Chuck Lever
2019-04-24 13:40 ` [PATCH v3 14/21] xprtrdma: Eliminate rpcrdma_ia::ri_device Chuck Lever
2019-04-24 13:40 ` [PATCH v3 15/21] SUNRPC: Update comments based on recent changes Chuck Lever
2019-04-24 13:40 ` [PATCH v3 16/21] xprtrdma: Remove rpcrdma_create_data_internal::rsize and wsize Chuck Lever
2019-04-24 13:40 ` [PATCH v3 17/21] xprtrdma: Aggregate the inline settings in struct rpcrdma_ep Chuck Lever
2019-04-24 13:40 ` [PATCH v3 18/21] xprtrdma: Eliminate struct rpcrdma_create_data_internal Chuck Lever
2019-04-24 13:40 ` [PATCH v3 19/21] xprtrdma: Remove pr_err() call sites from completion handlers Chuck Lever
2019-04-24 13:40 ` [PATCH v3 20/21] xprtrdma: Update comments that reference ib_drain_qp Chuck Lever
2019-04-24 13:40 ` Chuck Lever [this message]

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