diff options
| -rw-r--r-- | net/core/net_namespace.c | 2 | ||||
| -rw-r--r-- | net/core/skbuff.c | 4 | ||||
| -rw-r--r-- | net/ipv4/fib_trie.c | 5 | ||||
| -rw-r--r-- | net/ipv4/inetpeer.c | 3 | ||||
| -rw-r--r-- | net/ipv4/ipmr.c | 3 | ||||
| -rw-r--r-- | net/socket.c | 2 |
6 files changed, 11 insertions, 8 deletions
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 27a55236ad64..690e78c6af45 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -362,7 +362,7 @@ static void dec_net_namespaces(struct ucounts *ucounts) dec_ucount(ucounts, UCOUNT_NET_NAMESPACES); } -static struct kmem_cache *net_cachep; +static struct kmem_cache *net_cachep __ro_after_init; static struct workqueue_struct *netns_wq; static struct net *net_alloc(void) diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 1a7485a2cdfa..96d36b81a3a5 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -77,8 +77,8 @@ #include <linux/capability.h> #include <linux/user_namespace.h> -struct kmem_cache *skbuff_head_cache __read_mostly; -static struct kmem_cache *skbuff_fclone_cache __read_mostly; +struct kmem_cache *skbuff_head_cache __ro_after_init; +static struct kmem_cache *skbuff_fclone_cache __ro_after_init; int sysctl_max_skb_frags __read_mostly = MAX_SKB_FRAGS; EXPORT_SYMBOL(sysctl_max_skb_frags); diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index 5530cd6fdbc7..62243a8abf92 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -50,6 +50,7 @@ #define VERSION "0.409" +#include <linux/cache.h> #include <linux/uaccess.h> #include <linux/bitops.h> #include <linux/types.h> @@ -191,8 +192,8 @@ static size_t tnode_free_size; */ static const int sync_pages = 128; -static struct kmem_cache *fn_alias_kmem __read_mostly; -static struct kmem_cache *trie_leaf_kmem __read_mostly; +static struct kmem_cache *fn_alias_kmem __ro_after_init; +static struct kmem_cache *trie_leaf_kmem __ro_after_init; static inline struct tnode *tn_info(struct key_vector *kv) { diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c index 914d56928578..1f04bd91fc2e 100644 --- a/net/ipv4/inetpeer.c +++ b/net/ipv4/inetpeer.c @@ -6,6 +6,7 @@ * Authors: Andrey V. Savochkin <saw@msu.ru> */ +#include <linux/cache.h> #include <linux/module.h> #include <linux/types.h> #include <linux/slab.h> @@ -51,7 +52,7 @@ * daddr: unchangeable */ -static struct kmem_cache *peer_cachep __read_mostly; +static struct kmem_cache *peer_cachep __ro_after_init; void inet_peer_base_init(struct inet_peer_base *bp) { diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 7c7ac9d32e77..591d1fc80a1f 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -28,6 +28,7 @@ #include <linux/uaccess.h> #include <linux/types.h> +#include <linux/cache.h> #include <linux/capability.h> #include <linux/errno.h> #include <linux/timer.h> @@ -96,7 +97,7 @@ static DEFINE_SPINLOCK(mfc_unres_lock); * In this case data path is free of exclusive locks at all. */ -static struct kmem_cache *mrt_cachep __read_mostly; +static struct kmem_cache *mrt_cachep __ro_after_init; static struct mr_table *ipmr_new_table(struct net *net, u32 id); static void ipmr_free_table(struct mr_table *mrt); diff --git a/net/socket.c b/net/socket.c index ab58e57c09ca..645d32b4872c 100644 --- a/net/socket.c +++ b/net/socket.c @@ -233,7 +233,7 @@ static int move_addr_to_user(struct sockaddr_storage *kaddr, int klen, return __put_user(klen, ulen); } -static struct kmem_cache *sock_inode_cachep __read_mostly; +static struct kmem_cache *sock_inode_cachep __ro_after_init; static struct inode *sock_alloc_inode(struct super_block *sb) { |