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Here are a few additional NFSD commits that can be merged in before 5.12-rc1. The following changes since commit f40ddce88593482919761f74910f42f4b84c004b: Linux 5.11 (2021-02-14 14:32:24 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git tags/nfsd-5.12-1 for you to fetch changes up to 4d12b727538609d7936fc509c032e0a52683367f: SUNRPC: Further clean up svc_tcp_sendmsg() (2021-02-16 12:38:12 -0500) ---------------------------------------------------------------- Optimization: - Cork the socket while there are queued replies Fixes: - DRC shutdown ordering - svc_rdma_accept() lockdep splat ---------------------------------------------------------------- Chuck Lever (2): svcrdma: Hold private mutex while invoking rdma_accept() SUNRPC: Further clean up svc_tcp_sendmsg() J. Bruce Fields (1): nfsd: register pernet ops last, unregister first Trond Myklebust (2): SUNRPC: Use TCP_CORK to optimise send performance on the server SUNRPC: Remove redundant socket flags from svc_tcp_sendmsg() fs/nfsd/nfsctl.c | 14 +++++++------- include/linux/sunrpc/svcsock.h | 2 ++ net/sunrpc/svcsock.c | 35 +++++++++++++++++------------------ net/sunrpc/xprtrdma/svc_rdma_transport.c | 6 +++--- 4 files changed, 29 insertions(+), 28 deletions(-) --- Chuck Lever