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| author | Dai Ngo <dai.ngo@oracle.com> | 2022-07-15 16:54:51 -0700 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2022-07-29 20:16:56 -0400 |
| commit | 6867137ebcf4155fe25f2ecf7c29b9fb90a76d1d (patch) | |
| tree | 6a8783ea3c699c7fd7c97cc21b44ece5000b72a1 /fs/nfsd | |
| parent | 427f5f83a3191cbf024c5aea6e5b601cdf88d895 (diff) | |
| download | lwn-6867137ebcf4155fe25f2ecf7c29b9fb90a76d1d.tar.gz lwn-6867137ebcf4155fe25f2ecf7c29b9fb90a76d1d.zip | |
NFSD: refactoring v4 specific code to a helper in nfs4state.c
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>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4state.c | 12 | ||||
| -rw-r--r-- | fs/nfsd/nfsctl.c | 9 | ||||
| -rw-r--r-- | 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 994bd11bafe0..8676f4c71fa4 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -4330,6 +4330,18 @@ out: 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 7002edbf2687..164c822ae3ae 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 9a8b09afc173..ef8087691138 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) |