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authorChuck Lever <chuck.lever@oracle.com>2019-04-24 09:40:41 -0400
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2019-04-25 15:42:04 -0400
commit2cfd11f16f01c0ee8f83bb07027c9d2f43565473 (patch)
treea51a3ad2c8ff877eb86a9e04ff31bf99345692ad /net/sunrpc
parentb8fe677fd059deadb2f7f71c4dea747be84d75e0 (diff)
downloadlinux-2cfd11f16f01c0ee8f83bb07027c9d2f43565473.tar.bz2
xprtrdma: Remove stale comment
The comment hasn't been accurate for several years. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc')
-rw-r--r--net/sunrpc/xprtrdma/xprt_rdma.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h
index 9e98ee0cd937..d1e0749bcbc4 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 */