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| author | Bryan Schumaker <bjschuma@netapp.com> | 2011-06-02 14:59:09 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-12 13:40:28 -0400 |
| commit | 9aeda35fd643eba683fdb8dba8907fa796a85dda (patch) | |
| tree | df797ea6f4eca0601edcdf941ac678d11c79a07a /include/linux | |
| parent | 7d9747947ae66d8f6a9a9a023a3a5e28df6a536e (diff) | |
| download | lwn-9aeda35fd643eba683fdb8dba8907fa796a85dda.tar.gz lwn-9aeda35fd643eba683fdb8dba8907fa796a85dda.zip | |
NFS: added FREE_STATEID call
FREE_STATEID is used to tell the server that we want to free a stateid
that no longer has any locks associated with it. This allows the client
to reclaim locks without encountering edge conditions documented in
section 8.4.3 of RFC 5661.
Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/nfs4.h | 1 | ||||
| -rw-r--r-- | include/linux/nfs_xdr.h | 10 |
2 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h index efe07f7a8765..a3c4bc800dce 100644 --- a/include/linux/nfs4.h +++ b/include/linux/nfs4.h @@ -565,6 +565,7 @@ enum { NFSPROC4_CLNT_LAYOUTRETURN, NFSPROC4_CLNT_SECINFO_NO_NAME, NFSPROC4_CLNT_TEST_STATEID, + NFSPROC4_CLNT_FREE_STATEID, }; /* nfs41 types */ diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index e696c1fb139a..209455561749 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1102,6 +1102,16 @@ struct nfs41_test_stateid_res { struct nfs4_sequence_res seq_res; }; +struct nfs41_free_stateid_args { + nfs4_stateid *stateid; + struct nfs4_sequence_args seq_args; +}; + +struct nfs41_free_stateid_res { + unsigned int status; + struct nfs4_sequence_res seq_res; +}; + #endif /* CONFIG_NFS_V4_1 */ struct nfs_page; |