diff options
| -rw-r--r-- | include/linux/compiler.h | 5 | ||||
| -rw-r--r-- | lib/test_context-analysis.c | 11 |
2 files changed, 12 insertions, 4 deletions
diff --git a/include/linux/compiler.h b/include/linux/compiler.h index af16624b29fd..cb2f6050bdf7 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -149,10 +149,7 @@ void ftrace_likely_update(struct ftrace_likely_data *f, int val, #endif #ifndef RELOC_HIDE -# define RELOC_HIDE(ptr, off) \ - ({ unsigned long __ptr; \ - __ptr = (unsigned long) (ptr); \ - (typeof(ptr)) (__ptr + (off)); }) +# define RELOC_HIDE(ptr, off) ((typeof(ptr))((unsigned long)(ptr) + (off))) #endif #define absolute_pointer(val) RELOC_HIDE((void *)(val), 0) diff --git a/lib/test_context-analysis.c b/lib/test_context-analysis.c index 140efa8a9763..06b4a6a028e0 100644 --- a/lib/test_context-analysis.c +++ b/lib/test_context-analysis.c @@ -596,3 +596,14 @@ static void __used test_ww_mutex_lock_ctx(struct test_ww_mutex_data *d) ww_mutex_destroy(&d->mtx); } + +static DEFINE_PER_CPU(raw_spinlock_t, test_per_cpu_lock); + +static void __used test_per_cpu(int cpu) +{ + raw_spin_lock(&per_cpu(test_per_cpu_lock, cpu)); + raw_spin_unlock(&per_cpu(test_per_cpu_lock, cpu)); + + raw_spin_lock(per_cpu_ptr(&test_per_cpu_lock, cpu)); + raw_spin_unlock(per_cpu_ptr(&test_per_cpu_lock, cpu)); +} |