diff options
| -rw-r--r-- | fs/nfsd/nfsctl.c | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index 6738e9d8a83d..9c73caccffff 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -1203,26 +1203,36 @@ static ssize_t write_maxblksize(struct file *file, char *buf, size_t size) } #ifdef CONFIG_NFSD_V4 -static ssize_t __write_leasetime(struct file *file, char *buf, size_t size) +static ssize_t __nfsd4_write_time(struct file *file, char *buf, size_t size, time_t *time) { /* if size > 10 seconds, call * nfs4_reset_lease() then write out the new lease (seconds) as reply */ char *mesg = buf; - int rv, lease; + int rv, i; if (size > 0) { if (nfsd_serv) return -EBUSY; - rv = get_int(&mesg, &lease); + rv = get_int(&mesg, &i); if (rv) return rv; - if (lease < 10 || lease > 3600) + if (i < 10 || i > 3600) return -EINVAL; - nfsd4_lease = lease; + *time = i; } - return scnprintf(buf, SIMPLE_TRANSACTION_LIMIT, "%ld\n", nfsd4_lease); + return scnprintf(buf, SIMPLE_TRANSACTION_LIMIT, "%ld\n", *time); +} + +static ssize_t nfsd4_write_time(struct file *file, char *buf, size_t size, time_t *time) +{ + ssize_t rv; + + mutex_lock(&nfsd_mutex); + rv = __nfsd4_write_time(file, buf, size, time); + mutex_unlock(&nfsd_mutex); + return rv; } /** @@ -1248,12 +1258,7 @@ static ssize_t __write_leasetime(struct file *file, char *buf, size_t size) */ static ssize_t write_leasetime(struct file *file, char *buf, size_t size) { - ssize_t rv; - - mutex_lock(&nfsd_mutex); - rv = __write_leasetime(file, buf, size); - mutex_unlock(&nfsd_mutex); - return rv; + return nfsd4_write_time(file, buf, size, &nfsd4_lease); } extern char *nfs4_recoverydir(void); |