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Diffstat (limited to 'arch/s390/include/asm/preempt.h')
-rw-r--r--arch/s390/include/asm/preempt.h30
1 files changed, 15 insertions, 15 deletions
diff --git a/arch/s390/include/asm/preempt.h b/arch/s390/include/asm/preempt.h
index 0e3da500e98c..3ae5f31c665d 100644
--- a/arch/s390/include/asm/preempt.h
+++ b/arch/s390/include/asm/preempt.h
@@ -14,7 +14,7 @@
static __always_inline int preempt_count(void)
{
- return READ_ONCE(S390_lowcore.preempt_count) & ~PREEMPT_NEED_RESCHED;
+ return READ_ONCE(get_lowcore()->preempt_count) & ~PREEMPT_NEED_RESCHED;
}
static __always_inline void preempt_count_set(int pc)
@@ -22,26 +22,26 @@ static __always_inline void preempt_count_set(int pc)
int old, new;
do {
- old = READ_ONCE(S390_lowcore.preempt_count);
+ old = READ_ONCE(get_lowcore()->preempt_count);
new = (old & PREEMPT_NEED_RESCHED) |
(pc & ~PREEMPT_NEED_RESCHED);
- } while (__atomic_cmpxchg(&S390_lowcore.preempt_count,
+ } while (__atomic_cmpxchg(&get_lowcore()->preempt_count,
old, new) != old);
}
static __always_inline void set_preempt_need_resched(void)
{
- __atomic_and(~PREEMPT_NEED_RESCHED, &S390_lowcore.preempt_count);
+ __atomic_and(~PREEMPT_NEED_RESCHED, &get_lowcore()->preempt_count);
}
static __always_inline void clear_preempt_need_resched(void)
{
- __atomic_or(PREEMPT_NEED_RESCHED, &S390_lowcore.preempt_count);
+ __atomic_or(PREEMPT_NEED_RESCHED, &get_lowcore()->preempt_count);
}
static __always_inline bool test_preempt_need_resched(void)
{
- return !(READ_ONCE(S390_lowcore.preempt_count) & PREEMPT_NEED_RESCHED);
+ return !(READ_ONCE(get_lowcore()->preempt_count) & PREEMPT_NEED_RESCHED);
}
static __always_inline void __preempt_count_add(int val)
@@ -52,11 +52,11 @@ static __always_inline void __preempt_count_add(int val)
*/
if (!IS_ENABLED(CONFIG_PROFILE_ALL_BRANCHES)) {
if (__builtin_constant_p(val) && (val >= -128) && (val <= 127)) {
- __atomic_add_const(val, &S390_lowcore.preempt_count);
+ __atomic_add_const(val, &get_lowcore()->preempt_count);
return;
}
}
- __atomic_add(val, &S390_lowcore.preempt_count);
+ __atomic_add(val, &get_lowcore()->preempt_count);
}
static __always_inline void __preempt_count_sub(int val)
@@ -66,12 +66,12 @@ static __always_inline void __preempt_count_sub(int val)
static __always_inline bool __preempt_count_dec_and_test(void)
{
- return __atomic_add(-1, &S390_lowcore.preempt_count) == 1;
+ return __atomic_add(-1, &get_lowcore()->preempt_count) == 1;
}
static __always_inline bool should_resched(int preempt_offset)
{
- return unlikely(READ_ONCE(S390_lowcore.preempt_count) ==
+ return unlikely(READ_ONCE(get_lowcore()->preempt_count) ==
preempt_offset);
}
@@ -81,12 +81,12 @@ static __always_inline bool should_resched(int preempt_offset)
static __always_inline int preempt_count(void)
{
- return READ_ONCE(S390_lowcore.preempt_count);
+ return READ_ONCE(get_lowcore()->preempt_count);
}
static __always_inline void preempt_count_set(int pc)
{
- S390_lowcore.preempt_count = pc;
+ get_lowcore()->preempt_count = pc;
}
static __always_inline void set_preempt_need_resched(void)
@@ -104,17 +104,17 @@ static __always_inline bool test_preempt_need_resched(void)
static __always_inline void __preempt_count_add(int val)
{
- S390_lowcore.preempt_count += val;
+ get_lowcore()->preempt_count += val;
}
static __always_inline void __preempt_count_sub(int val)
{
- S390_lowcore.preempt_count -= val;
+ get_lowcore()->preempt_count -= val;
}
static __always_inline bool __preempt_count_dec_and_test(void)
{
- return !--S390_lowcore.preempt_count && tif_need_resched();
+ return !--get_lowcore()->preempt_count && tif_need_resched();
}
static __always_inline bool should_resched(int preempt_offset)