[v2,21/21] xprtrdma: Remove stale comment
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Message ID 20190416133842.23113.11169.stgit@manet.1015granger.net
State New
Headers show
Series
  • Proposed NFS/RDMA patches for v5.2
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Commit Message

Chuck Lever April 16, 2019, 1:38 p.m. UTC
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(-)

Patch
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diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h
index 803f097..f4ea29e 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 */