diff options
Diffstat (limited to 'fs/namespace.c')
| -rw-r--r-- | fs/namespace.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index 6bde71735efa..fbf0e596fcd3 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -39,10 +39,10 @@ /* Maximum number of mounts in a mount namespace */ static unsigned int sysctl_mount_max __read_mostly = 100000; -static unsigned int m_hash_mask __read_mostly; -static unsigned int m_hash_shift __read_mostly; -static unsigned int mp_hash_mask __read_mostly; -static unsigned int mp_hash_shift __read_mostly; +static unsigned int m_hash_mask __ro_after_init; +static unsigned int m_hash_shift __ro_after_init; +static unsigned int mp_hash_mask __ro_after_init; +static unsigned int mp_hash_shift __ro_after_init; static __initdata unsigned long mhash_entries; static int __init set_mhash_entries(char *str) @@ -68,9 +68,9 @@ static u64 event; static DEFINE_IDA(mnt_id_ida); static DEFINE_IDA(mnt_group_ida); -static struct hlist_head *mount_hashtable __read_mostly; -static struct hlist_head *mountpoint_hashtable __read_mostly; -static struct kmem_cache *mnt_cache __read_mostly; +static struct hlist_head *mount_hashtable __ro_after_init; +static struct hlist_head *mountpoint_hashtable __ro_after_init; +static struct kmem_cache *mnt_cache __ro_after_init; static DECLARE_RWSEM(namespace_sem); static HLIST_HEAD(unmounted); /* protected by namespace_sem */ static LIST_HEAD(ex_mountpoints); /* protected by namespace_sem */ @@ -86,7 +86,7 @@ struct mount_kattr { }; /* /sys/fs */ -struct kobject *fs_kobj; +struct kobject *fs_kobj __ro_after_init; EXPORT_SYMBOL_GPL(fs_kobj); /* |