Merge tag 'edac_scrubrates_fix' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-drm-fsl-dcu.git] / kernel / tracepoint.c

diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c
index f1539decd99d853d1a5c44fb3296072444aabf1a..d96ba22dabfaaf38b9510c604050e07648119aa3 100644 (file)
--- a/kernel/tracepoint.c
+++ b/kernel/tracepoint.c
@@ -25,7 +25,7 @@
 #include <linux/err.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
-#include <linux/jump_label.h>
+#include <linux/static_key.h>
 
 extern struct tracepoint * const __start___tracepoints_ptrs[];
 extern struct tracepoint * const __stop___tracepoints_ptrs[];
@@ -256,9 +256,9 @@ static void set_tracepoint(struct tracepoint_entry **entry,
 {
        WARN_ON(strcmp((*entry)->name, elem->name) != 0);
 
-       if (elem->regfunc && !jump_label_enabled(&elem->key) && active)
+       if (elem->regfunc && !static_key_enabled(&elem->key) && active)
                elem->regfunc();
-       else if (elem->unregfunc && jump_label_enabled(&elem->key) && !active)
+       else if (elem->unregfunc && static_key_enabled(&elem->key) && !active)
                elem->unregfunc();
 
        /*
@@ -269,10 +269,10 @@ static void set_tracepoint(struct tracepoint_entry **entry,
         * is used.
         */
        rcu_assign_pointer(elem->funcs, (*entry)->funcs);
-       if (active && !jump_label_enabled(&elem->key))
-               jump_label_inc(&elem->key);
-       else if (!active && jump_label_enabled(&elem->key))
-               jump_label_dec(&elem->key);
+       if (active && !static_key_enabled(&elem->key))
+               static_key_slow_inc(&elem->key);
+       else if (!active && static_key_enabled(&elem->key))
+               static_key_slow_dec(&elem->key);
 }
 
 /*
@@ -283,11 +283,11 @@ static void set_tracepoint(struct tracepoint_entry **entry,
  */
 static void disable_tracepoint(struct tracepoint *elem)
 {
-       if (elem->unregfunc && jump_label_enabled(&elem->key))
+       if (elem->unregfunc && static_key_enabled(&elem->key))
                elem->unregfunc();
 
-       if (jump_label_enabled(&elem->key))
-               jump_label_dec(&elem->key);
+       if (static_key_enabled(&elem->key))
+               static_key_slow_dec(&elem->key);
        rcu_assign_pointer(elem->funcs, NULL);
 }