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authorDai Ngo <dai.ngo@oracle.com>2022-05-02 14:19:27 -0700
committerChuck Lever <chuck.lever@oracle.com>2022-05-19 12:25:40 -0400
commite9488d5ae13c0a72223c507e2508dc2ac66cad4f (patch)
treeedd9ff8623b28286107457a1d8d156e7aa2e88df /fs/nfsd
parent27431affb0dbc259ac6ffe6071243a576c8f38f1 (diff)
NFSD: Show state of courtesy client in client info
Update client_info_show to show state of courtesy client and seconds since last renew. Reviewed-by: J. Bruce Fields <bfields@fieldses.org> Signed-off-by: Dai Ngo <dai.ngo@oracle.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd')
-rw-r--r--fs/nfsd/nfs4state.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 2bcdc6e4ad91..231e5c19cdb7 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -2481,10 +2481,17 @@ static int client_info_show(struct seq_file *m, void *v)
memcpy(&clid, &clp->cl_clientid, sizeof(clid));
seq_printf(m, "clientid: 0x%llx\n", clid);
seq_printf(m, "address: \"%pISpc\"\n", (struct sockaddr *)&clp->cl_addr);
- if (test_bit(NFSD4_CLIENT_CONFIRMED, &clp->cl_flags))
+
+ if (clp->cl_state == NFSD4_COURTESY)
+ seq_puts(m, "status: courtesy\n");
+ else if (clp->cl_state == NFSD4_EXPIRABLE)
+ seq_puts(m, "status: expirable\n");
+ else if (test_bit(NFSD4_CLIENT_CONFIRMED, &clp->cl_flags))
seq_puts(m, "status: confirmed\n");
else
seq_puts(m, "status: unconfirmed\n");
+ seq_printf(m, "seconds from last renew: %lld\n",
+ ktime_get_boottime_seconds() - clp->cl_time);
seq_printf(m, "name: ");
seq_quote_mem(m, clp->cl_name.data, clp->cl_name.len);
seq_printf(m, "\nminor version: %d\n", clp->cl_minorversion);