From cde9070d9970eef1f7ec2360586c802a16230ad8 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:50 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux driver
---
kernel/include/linux/jump_label_ratelimit.h | 65 +++++++++++++++++++++++++++++++-
1 files changed, 62 insertions(+), 3 deletions(-)
diff --git a/kernel/include/linux/jump_label_ratelimit.h b/kernel/include/linux/jump_label_ratelimit.h
index a49f2b4..8c3ee29 100644
--- a/kernel/include/linux/jump_label_ratelimit.h
+++ b/kernel/include/linux/jump_label_ratelimit.h
@@ -12,21 +12,77 @@
struct delayed_work work;
};
-extern void static_key_slow_dec_deferred(struct static_key_deferred *key);
-extern void static_key_deferred_flush(struct static_key_deferred *key);
+struct static_key_true_deferred {
+ struct static_key_true key;
+ unsigned long timeout;
+ struct delayed_work work;
+};
+
+struct static_key_false_deferred {
+ struct static_key_false key;
+ unsigned long timeout;
+ struct delayed_work work;
+};
+
+#define static_key_slow_dec_deferred(x) \
+ __static_key_slow_dec_deferred(&(x)->key, &(x)->work, (x)->timeout)
+#define static_branch_slow_dec_deferred(x) \
+ __static_key_slow_dec_deferred(&(x)->key.key, &(x)->work, (x)->timeout)
+
+#define static_key_deferred_flush(x) \
+ __static_key_deferred_flush((x), &(x)->work)
+
+extern void
+__static_key_slow_dec_deferred(struct static_key *key,
+ struct delayed_work *work,
+ unsigned long timeout);
+extern void __static_key_deferred_flush(void *key, struct delayed_work *work);
extern void
jump_label_rate_limit(struct static_key_deferred *key, unsigned long rl);
+
+extern void jump_label_update_timeout(struct work_struct *work);
+
+#define DEFINE_STATIC_KEY_DEFERRED_TRUE(name, rl) \
+ struct static_key_true_deferred name = { \
+ .key = { STATIC_KEY_INIT_TRUE }, \
+ .timeout = (rl), \
+ .work = __DELAYED_WORK_INITIALIZER((name).work, \
+ jump_label_update_timeout, \
+ 0), \
+ }
+
+#define DEFINE_STATIC_KEY_DEFERRED_FALSE(name, rl) \
+ struct static_key_false_deferred name = { \
+ .key = { STATIC_KEY_INIT_FALSE }, \
+ .timeout = (rl), \
+ .work = __DELAYED_WORK_INITIALIZER((name).work, \
+ jump_label_update_timeout, \
+ 0), \
+ }
#else /* !CONFIG_JUMP_LABEL */
struct static_key_deferred {
struct static_key key;
};
+struct static_key_true_deferred {
+ struct static_key_true key;
+};
+struct static_key_false_deferred {
+ struct static_key_false key;
+};
+#define DEFINE_STATIC_KEY_DEFERRED_TRUE(name, rl) \
+ struct static_key_true_deferred name = { STATIC_KEY_TRUE_INIT }
+#define DEFINE_STATIC_KEY_DEFERRED_FALSE(name, rl) \
+ struct static_key_false_deferred name = { STATIC_KEY_FALSE_INIT }
+
+#define static_branch_slow_dec_deferred(x) static_branch_dec(&(x)->key)
+
static inline void static_key_slow_dec_deferred(struct static_key_deferred *key)
{
STATIC_KEY_CHECK_USE(key);
static_key_slow_dec(&key->key);
}
-static inline void static_key_deferred_flush(struct static_key_deferred *key)
+static inline void static_key_deferred_flush(void *key)
{
STATIC_KEY_CHECK_USE(key);
}
@@ -37,4 +93,7 @@
STATIC_KEY_CHECK_USE(key);
}
#endif /* CONFIG_JUMP_LABEL */
+
+#define static_branch_deferred_inc(x) static_branch_inc(&(x)->key)
+
#endif /* _LINUX_JUMP_LABEL_RATELIMIT_H */
--
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