diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2019-07-27 00:19:42 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-07-31 20:03:35 +0300 |
| commit | 48593975aeee548f25e256c515fd1d1e3fb2cc20 (patch) | |
| tree | acb82e5e0024c7b6be4df0ac901fe246241bd2f5 /arch/x86/include/asm/preempt.h | |
| parent | 92616606368ee01f1163fcfc986116c810cd48ba (diff) | |
| download | linux-48593975aeee548f25e256c515fd1d1e3fb2cc20.tar.xz | |
x86: Use CONFIG_PREEMPTION
CONFIG_PREEMPTION is selected by CONFIG_PREEMPT and by
CONFIG_PREEMPT_RT. Both PREEMPT and PREEMPT_RT require the same
functionality which today depends on CONFIG_PREEMPT.
Switch the entry code, preempt and kprobes conditionals over to
CONFIG_PREEMPTION.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Paul E. McKenney <paulmck@linux.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/20190726212124.608488448@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/include/asm/preempt.h')
| -rw-r--r-- | arch/x86/include/asm/preempt.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h index 99a7fa9ab0a3..3d4cb83a8828 100644 --- a/arch/x86/include/asm/preempt.h +++ b/arch/x86/include/asm/preempt.h @@ -102,7 +102,7 @@ static __always_inline bool should_resched(int preempt_offset) return unlikely(raw_cpu_read_4(__preempt_count) == preempt_offset); } -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION extern asmlinkage void ___preempt_schedule(void); # define __preempt_schedule() \ asm volatile ("call ___preempt_schedule" : ASM_CALL_CONSTRAINT) |