5.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Dai Ngo dai.ngo@oracle.com
[ Upstream commit 6867137ebcf4155fe25f2ecf7c29b9fb90a76d1d ]
This patch moves the v4 specific code from nfsd_init_net() to nfsd4_init_leases_net() helper in nfs4state.c
Signed-off-by: Dai Ngo dai.ngo@oracle.com Signed-off-by: Chuck Lever chuck.lever@oracle.com --- fs/nfsd/nfs4state.c | 12 ++++++++++++ fs/nfsd/nfsctl.c | 9 +-------- fs/nfsd/nfsd.h | 4 ++++ 3 files changed, 17 insertions(+), 8 deletions(-)
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 9d344164f814f..a75f3f7c94d50 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -4347,6 +4347,18 @@ nfsd4_init_slabs(void) return -ENOMEM; }
+void nfsd4_init_leases_net(struct nfsd_net *nn) +{ + nn->nfsd4_lease = 90; /* default lease time */ + nn->nfsd4_grace = 90; + nn->somebody_reclaimed = false; + nn->track_reclaim_completes = false; + nn->clverifier_counter = prandom_u32(); + nn->clientid_base = prandom_u32(); + nn->clientid_counter = nn->clientid_base + 1; + nn->s2s_cp_cl_id = nn->clientid_counter++; +} + static void init_nfs4_replay(struct nfs4_replay *rp) { rp->rp_status = nfserr_serverfault; diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index 7002edbf26870..164c822ae3ae9 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -1484,14 +1484,7 @@ static __net_init int nfsd_init_net(struct net *net) retval = nfsd_reply_cache_init(nn); if (retval) goto out_drc_error; - nn->nfsd4_lease = 90; /* default lease time */ - nn->nfsd4_grace = 90; - nn->somebody_reclaimed = false; - nn->track_reclaim_completes = false; - nn->clverifier_counter = prandom_u32(); - nn->clientid_base = prandom_u32(); - nn->clientid_counter = nn->clientid_base + 1; - nn->s2s_cp_cl_id = nn->clientid_counter++; + nfsd4_init_leases_net(nn);
get_random_bytes(&nn->siphash_key, sizeof(nn->siphash_key)); seqlock_init(&nn->writeverf_lock); diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h index 9a8b09afc1733..ef8087691138a 100644 --- a/fs/nfsd/nfsd.h +++ b/fs/nfsd/nfsd.h @@ -496,12 +496,16 @@ extern void unregister_cld_notifier(void); extern void nfsd4_ssc_init_umount_work(struct nfsd_net *nn); #endif
+extern void nfsd4_init_leases_net(struct nfsd_net *nn); + #else /* CONFIG_NFSD_V4 */ static inline int nfsd4_is_junction(struct dentry *dentry) { return 0; }
+static inline void nfsd4_init_leases_net(struct nfsd_net *nn) {}; + #define register_cld_notifier() 0 #define unregister_cld_notifier() do { } while(0)