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| author | J. Bruce Fields <bfields@redhat.com> | 2010-11-18 08:30:33 -0500 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2011-01-11 15:04:10 -0500 |
| commit | 0d7bb71907546b2baf15d78edd3e508e12963dbf (patch) | |
| tree | 4ccdc54a5c95701455d0060f9b7106253e35af59 /fs/nfsd | |
| parent | 77a3569d6c4e14e89fa628df383b6dccc0cce6be (diff) | |
| download | linux-0d7bb71907546b2baf15d78edd3e508e12963dbf.tar.bz2 | |
nfsd4: set sequence flag when backchannel is down
Implement the SEQ4_STATUS_CB_PATH_DOWN flag.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 6 | ||||
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 8 | ||||
| -rw-r--r-- | fs/nfsd/xdr4.h | 2 |
3 files changed, 8 insertions, 8 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 919ad25660d6..15bd1cc77de7 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -1800,8 +1800,12 @@ nfsd4_sequence(struct svc_rqst *rqstp, out: /* Hold a session reference until done processing the compound. */ if (cstate->session) { + struct nfs4_client *clp = session->se_client; + nfsd4_get_session(cstate->session); - atomic_inc(&session->se_client->cl_refcount); + atomic_inc(&clp->cl_refcount); + if (clp->cl_cb_state == NFSD4_CB_DOWN) + seq->status_flags |= SEQ4_STATUS_CB_PATH_DOWN; } kfree(conn); spin_unlock(&client_lock); diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 4ff2c9e0b276..956629b9cdc9 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -3137,13 +3137,9 @@ nfsd4_encode_sequence(struct nfsd4_compoundres *resp, int nfserr, WRITE32(seq->seqid); WRITE32(seq->slotid); WRITE32(seq->maxslots); - /* - * FIXME: for now: - * target_maxslots = maxslots - * status_flags = 0 - */ + /* For now: target_maxslots = maxslots */ WRITE32(seq->maxslots); - WRITE32(0); + WRITE32(seq->status_flags); ADJUST_ARGS(); resp->cstate.datap = p; /* DRC cache data pointer */ diff --git a/fs/nfsd/xdr4.h b/fs/nfsd/xdr4.h index 3a7aa4d98c1f..366401e1a536 100644 --- a/fs/nfsd/xdr4.h +++ b/fs/nfsd/xdr4.h @@ -378,8 +378,8 @@ struct nfsd4_sequence { u32 cachethis; /* request */ #if 0 u32 target_maxslots; /* response */ - u32 status_flags; /* response */ #endif /* not yet */ + u32 status_flags; /* response */ }; struct nfsd4_destroy_session { |