diff options
| -rw-r--r-- | fs/nfsd/nfs4state.c | 15 | ||||
| -rw-r--r-- | include/linux/sunrpc/cache.h | 22 |
2 files changed, 25 insertions, 12 deletions
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 43f42290e5df..5e609b17ada4 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -282,19 +282,14 @@ static unsigned int file_hashval(struct inode *ino) static struct hlist_head file_hashtbl[FILE_HASH_SIZE]; -static void __nfs4_file_get_access(struct nfs4_file *fp, int oflag) -{ - WARN_ON_ONCE(!(fp->fi_fds[oflag] || fp->fi_fds[O_RDWR])); - atomic_inc(&fp->fi_access[oflag]); -} - static void nfs4_file_get_access(struct nfs4_file *fp, int oflag) { + WARN_ON_ONCE(!fp->fi_fds[oflag]); if (oflag == O_RDWR) { - __nfs4_file_get_access(fp, O_RDONLY); - __nfs4_file_get_access(fp, O_WRONLY); + atomic_inc(&fp->fi_access[O_RDONLY]); + atomic_inc(&fp->fi_access[O_WRONLY]); } else - __nfs4_file_get_access(fp, oflag); + atomic_inc(&fp->fi_access[oflag]); } static void nfs4_file_put_fd(struct nfs4_file *fp, int oflag) @@ -3035,7 +3030,7 @@ static int nfs4_setlease(struct nfs4_delegation *dp) if (status) { list_del_init(&dp->dl_perclnt); locks_free_lock(fl); - return -ENOMEM; + return status; } fp->fi_lease = fl; fp->fi_deleg_file = get_file(fl->fl_file); diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h index 6ce690de447f..437ddb6c4aef 100644 --- a/include/linux/sunrpc/cache.h +++ b/include/linux/sunrpc/cache.h @@ -264,12 +264,30 @@ static inline int get_uint(char **bpp, unsigned int *anint) return 0; } +static inline int get_time(char **bpp, time_t *time) +{ + char buf[50]; + long long ll; + int len = qword_get(bpp, buf, sizeof(buf)); + + if (len < 0) + return -EINVAL; + if (len == 0) + return -ENOENT; + + if (kstrtoll(buf, 0, &ll)) + return -EINVAL; + + *time = (time_t)ll; + return 0; +} + static inline time_t get_expiry(char **bpp) { - int rv; + time_t rv; struct timespec boot; - if (get_int(bpp, &rv)) + if (get_time(bpp, &rv)) return 0; if (rv < 0) return 0; |