summaryrefslogtreecommitdiffstats
path: root/fs/nfsd
diff options
context:
space:
mode:
Diffstat (limited to 'fs/nfsd')
-rw-r--r--fs/nfsd/netns.h2
-rw-r--r--fs/nfsd/nfs3xdr.c10
-rw-r--r--fs/nfsd/nfs4proc.c5
-rw-r--r--fs/nfsd/nfssvc.c2
4 files changed, 11 insertions, 8 deletions
diff --git a/fs/nfsd/netns.h b/fs/nfsd/netns.h
index 3714231a9d0f..1c91391f4805 100644
--- a/fs/nfsd/netns.h
+++ b/fs/nfsd/netns.h
@@ -107,7 +107,7 @@ struct nfsd_net {
bool lockd_up;
/* Time of server startup */
- struct timeval nfssvc_boot;
+ struct timespec64 nfssvc_boot;
/*
* Max number of connections this nfsd container will allow. Defaults
diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c
index bf444b664011..3579e0ae1131 100644
--- a/fs/nfsd/nfs3xdr.c
+++ b/fs/nfsd/nfs3xdr.c
@@ -747,8 +747,9 @@ nfs3svc_encode_writeres(struct svc_rqst *rqstp, __be32 *p)
if (resp->status == 0) {
*p++ = htonl(resp->count);
*p++ = htonl(resp->committed);
- *p++ = htonl(nn->nfssvc_boot.tv_sec);
- *p++ = htonl(nn->nfssvc_boot.tv_usec);
+ /* unique identifier, y2038 overflow can be ignored */
+ *p++ = htonl((u32)nn->nfssvc_boot.tv_sec);
+ *p++ = htonl(nn->nfssvc_boot.tv_nsec);
}
return xdr_ressize_check(rqstp, p);
}
@@ -1118,8 +1119,9 @@ nfs3svc_encode_commitres(struct svc_rqst *rqstp, __be32 *p)
p = encode_wcc_data(rqstp, p, &resp->fh);
/* Write verifier */
if (resp->status == 0) {
- *p++ = htonl(nn->nfssvc_boot.tv_sec);
- *p++ = htonl(nn->nfssvc_boot.tv_usec);
+ /* unique identifier, y2038 overflow can be ignored */
+ *p++ = htonl((u32)nn->nfssvc_boot.tv_sec);
+ *p++ = htonl(nn->nfssvc_boot.tv_nsec);
}
return xdr_ressize_check(rqstp, p);
}
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 7aff6d383d34..7d4495eac7a9 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -564,10 +564,11 @@ static void gen_boot_verifier(nfs4_verifier *verifier, struct net *net)
/*
* This is opaque to client, so no need to byte-swap. Use
- * __force to keep sparse happy
+ * __force to keep sparse happy. y2038 time_t overflow is
+ * irrelevant in this usage.
*/
verf[0] = (__force __be32)nn->nfssvc_boot.tv_sec;
- verf[1] = (__force __be32)nn->nfssvc_boot.tv_usec;
+ verf[1] = (__force __be32)nn->nfssvc_boot.tv_nsec;
memcpy(verifier->data, verf, sizeof(verifier->data));
}
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index 6bbc717f40f2..28ff3e078af6 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -516,7 +516,7 @@ int nfsd_create_serv(struct net *net)
register_inet6addr_notifier(&nfsd_inet6addr_notifier);
#endif
}
- do_gettimeofday(&nn->nfssvc_boot); /* record boot time */
+ ktime_get_real_ts64(&nn->nfssvc_boot); /* record boot time */
return 0;
}