8862e33951
[ Upstream commit 18e4cf915543257eae2925671934937163f5639b ] Previously a thread could exit asynchronously (due to a signal) so some care was needed to hold nfsd_mutex over the last svc_put() call. Now a thread can only exit when svc_set_num_threads() is called, and this is always called under nfsd_mutex. So no care is needed. Not only is the mutex held when a thread exits now, but the svc refcount is elevated, so the svc_put() in svc_exit_thread() will never be a final put, so the mutex isn't even needed at this point in the code. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| .. | ||
| addr.h | ||
| auth_gss.h | ||
| auth.h | ||
| bc_xprt.h | ||
| cache.h | ||
| clnt.h | ||
| debug.h | ||
| gss_api.h | ||
| gss_asn1.h | ||
| gss_err.h | ||
| gss_krb5_enctypes.h | ||
| gss_krb5.h | ||
| metrics.h | ||
| msg_prot.h | ||
| rpc_pipe_fs.h | ||
| rpc_rdma_cid.h | ||
| rpc_rdma.h | ||
| sched.h | ||
| stats.h | ||
| svc_rdma_pcl.h | ||
| svc_rdma.h | ||
| svc_xprt.h | ||
| svc.h | ||
| svcauth_gss.h | ||
| svcauth.h | ||
| svcsock.h | ||
| timer.h | ||
| types.h | ||
| xdr.h | ||
| xprt.h | ||
| xprtmultipath.h | ||
| xprtrdma.h | ||
| xprtsock.h | ||