diff options
| author | J. Bruce Fields <bfields@redhat.com> | 2019-03-20 20:03:02 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2019-07-03 17:52:49 -0400 |
| commit | 59f8e91b75ecf16f22d62eca0659c13901eff5f3 (patch) | |
| tree | 71be0a7af288721f33e8c34e5ff6691d9c200098 /fs/nfsd/state.h | |
| parent | 14ed14cc7c062bbed7821be0a93938dc78a49803 (diff) | |
nfsd4: use reference count to free client
Keep a second reference count which is what is really used to decide
when to free the client's memory.
Next I'm going to add an nfsd/clients/ directory with a subdirectory for
each NFSv4 client. File objects under nfsd/clients/ will hold these
references.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/state.h')
| -rw-r--r-- | fs/nfsd/state.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h index f79ad7202e82..8eacdbc50cd7 100644 --- a/fs/nfsd/state.h +++ b/fs/nfsd/state.h @@ -348,6 +348,7 @@ struct nfs4_client { u32 cl_exchange_flags; /* number of rpc's in progress over an associated session: */ atomic_t cl_rpc_users; + struct kref cl_ref; struct nfs4_op_map cl_spo_must_allow; /* for nfs41 callbacks */ |