diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dynamic_debug.h | 6 | ||||
| -rw-r--r-- | include/linux/jump_label.h | 22 | ||||
| -rw-r--r-- | include/linux/jump_label_ratelimit.h | 8 | ||||
| -rw-r--r-- | include/linux/module.h | 2 | ||||
| -rw-r--r-- | include/linux/netfilter.h | 4 | ||||
| -rw-r--r-- | include/linux/netfilter_ingress.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/Kbuild | 2 |
7 files changed, 19 insertions, 27 deletions
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h index 2fd8006153c3..b3419da1a776 100644 --- a/include/linux/dynamic_debug.h +++ b/include/linux/dynamic_debug.h @@ -2,7 +2,7 @@ #ifndef _DYNAMIC_DEBUG_H #define _DYNAMIC_DEBUG_H -#if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL) +#if defined(CONFIG_JUMP_LABEL) #include <linux/jump_label.h> #endif @@ -38,7 +38,7 @@ struct _ddebug { #define _DPRINTK_FLAGS_DEFAULT 0 #endif unsigned int flags:8; -#ifdef HAVE_JUMP_LABEL +#ifdef CONFIG_JUMP_LABEL union { struct static_key_true dd_key_true; struct static_key_false dd_key_false; @@ -83,7 +83,7 @@ void __dynamic_netdev_dbg(struct _ddebug *descriptor, dd_key_init(key, init) \ } -#ifdef HAVE_JUMP_LABEL +#ifdef CONFIG_JUMP_LABEL #define dd_key_init(key, init) key = (init) diff --git a/include/linux/jump_label.h b/include/linux/jump_label.h index 5df6a621e464..3e113a1fa0f1 100644 --- a/include/linux/jump_label.h +++ b/include/linux/jump_label.h @@ -71,10 +71,6 @@ * Additional babbling in: Documentation/static-keys.txt */ -#if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL) -# define HAVE_JUMP_LABEL -#endif - #ifndef __ASSEMBLY__ #include <linux/types.h> @@ -86,7 +82,7 @@ extern bool static_key_initialized; "%s(): static key '%pS' used before call to jump_label_init()", \ __func__, (key)) -#ifdef HAVE_JUMP_LABEL +#ifdef CONFIG_JUMP_LABEL struct static_key { atomic_t enabled; @@ -114,10 +110,10 @@ struct static_key { struct static_key { atomic_t enabled; }; -#endif /* HAVE_JUMP_LABEL */ +#endif /* CONFIG_JUMP_LABEL */ #endif /* __ASSEMBLY__ */ -#ifdef HAVE_JUMP_LABEL +#ifdef CONFIG_JUMP_LABEL #include <asm/jump_label.h> #ifndef __ASSEMBLY__ @@ -192,7 +188,7 @@ enum jump_label_type { struct module; -#ifdef HAVE_JUMP_LABEL +#ifdef CONFIG_JUMP_LABEL #define JUMP_TYPE_FALSE 0UL #define JUMP_TYPE_TRUE 1UL @@ -245,7 +241,7 @@ extern void static_key_disable_cpuslocked(struct static_key *key); { .enabled = { 0 }, \ { .entries = (void *)JUMP_TYPE_FALSE } } -#else /* !HAVE_JUMP_LABEL */ +#else /* !CONFIG_JUMP_LABEL */ #include <linux/atomic.h> #include <linux/bug.h> @@ -330,7 +326,7 @@ static inline void static_key_disable(struct static_key *key) #define STATIC_KEY_INIT_TRUE { .enabled = ATOMIC_INIT(1) } #define STATIC_KEY_INIT_FALSE { .enabled = ATOMIC_INIT(0) } -#endif /* HAVE_JUMP_LABEL */ +#endif /* CONFIG_JUMP_LABEL */ #define STATIC_KEY_INIT STATIC_KEY_INIT_FALSE #define jump_label_enabled static_key_enabled @@ -394,7 +390,7 @@ extern bool ____wrong_branch_error(void); static_key_count((struct static_key *)x) > 0; \ }) -#ifdef HAVE_JUMP_LABEL +#ifdef CONFIG_JUMP_LABEL /* * Combine the right initial value (type) with the right branch order @@ -476,12 +472,12 @@ extern bool ____wrong_branch_error(void); unlikely(branch); \ }) -#else /* !HAVE_JUMP_LABEL */ +#else /* !CONFIG_JUMP_LABEL */ #define static_branch_likely(x) likely(static_key_enabled(&(x)->key)) #define static_branch_unlikely(x) unlikely(static_key_enabled(&(x)->key)) -#endif /* HAVE_JUMP_LABEL */ +#endif /* CONFIG_JUMP_LABEL */ /* * Advanced usage; refcount, branch is enabled when: count != 0 diff --git a/include/linux/jump_label_ratelimit.h b/include/linux/jump_label_ratelimit.h index baa8eabbaa56..a49f2b45b3f0 100644 --- a/include/linux/jump_label_ratelimit.h +++ b/include/linux/jump_label_ratelimit.h @@ -5,21 +5,19 @@ #include <linux/jump_label.h> #include <linux/workqueue.h> -#if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL) +#if defined(CONFIG_JUMP_LABEL) struct static_key_deferred { struct static_key key; unsigned long timeout; struct delayed_work work; }; -#endif -#ifdef HAVE_JUMP_LABEL extern void static_key_slow_dec_deferred(struct static_key_deferred *key); extern void static_key_deferred_flush(struct static_key_deferred *key); extern void jump_label_rate_limit(struct static_key_deferred *key, unsigned long rl); -#else /* !HAVE_JUMP_LABEL */ +#else /* !CONFIG_JUMP_LABEL */ struct static_key_deferred { struct static_key key; }; @@ -38,5 +36,5 @@ jump_label_rate_limit(struct static_key_deferred *key, { STATIC_KEY_CHECK_USE(key); } -#endif /* HAVE_JUMP_LABEL */ +#endif /* CONFIG_JUMP_LABEL */ #endif /* _LINUX_JUMP_LABEL_RATELIMIT_H */ diff --git a/include/linux/module.h b/include/linux/module.h index d5453eb5a68b..9a21fe3509af 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -436,7 +436,7 @@ struct module { unsigned int num_bpf_raw_events; struct bpf_raw_event_map *bpf_raw_events; #endif -#ifdef HAVE_JUMP_LABEL +#ifdef CONFIG_JUMP_LABEL struct jump_entry *jump_entries; unsigned int num_jump_entries; #endif diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index bbe99d2b28b4..72cb19c3db6a 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -176,7 +176,7 @@ void nf_unregister_net_hooks(struct net *net, const struct nf_hook_ops *reg, int nf_register_sockopt(struct nf_sockopt_ops *reg); void nf_unregister_sockopt(struct nf_sockopt_ops *reg); -#ifdef HAVE_JUMP_LABEL +#ifdef CONFIG_JUMP_LABEL extern struct static_key nf_hooks_needed[NFPROTO_NUMPROTO][NF_MAX_HOOKS]; #endif @@ -198,7 +198,7 @@ static inline int nf_hook(u_int8_t pf, unsigned int hook, struct net *net, struct nf_hook_entries *hook_head = NULL; int ret = 1; -#ifdef HAVE_JUMP_LABEL +#ifdef CONFIG_JUMP_LABEL if (__builtin_constant_p(pf) && __builtin_constant_p(hook) && !static_key_false(&nf_hooks_needed[pf][hook])) diff --git a/include/linux/netfilter_ingress.h b/include/linux/netfilter_ingress.h index 554c920691dd..a13774be2eb5 100644 --- a/include/linux/netfilter_ingress.h +++ b/include/linux/netfilter_ingress.h @@ -8,7 +8,7 @@ #ifdef CONFIG_NETFILTER_INGRESS static inline bool nf_hook_ingress_active(const struct sk_buff *skb) { -#ifdef HAVE_JUMP_LABEL +#ifdef CONFIG_JUMP_LABEL if (!static_key_false(&nf_hooks_needed[NFPROTO_NETDEV][NF_NETDEV_INGRESS])) return false; #endif diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild index ca2787d9bf0f..5f24b50c9e88 100644 --- a/include/uapi/linux/Kbuild +++ b/include/uapi/linux/Kbuild @@ -1,5 +1,3 @@ -# UAPI Header export list - ifeq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/uapi/asm/a.out.h),) no-export-headers += a.out.h endif |