diff options
| author |   Thomas Gleixner <tglx@linutronix.de> | 2019-10-15 21:18:00 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2019-12-08 14:37:34 +0100 |
| commit | 10c1537b32e7667842ccefbc2970153784837c27 (patch) | |
| tree | eb33a47163d2e36cdbea3fe6cdfdb926a465d251 /arch/nds32 | |
| parent | sched/rt, MIPS: Use CONFIG_PREEMPTION (diff) | |
| download | wireguard-linux-10c1537b32e7667842ccefbc2970153784837c27.tar.xz wireguard-linux-10c1537b32e7667842ccefbc2970153784837c27.zip | |
sched/rt, nds32: 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 ex-exit code over to use CONFIG_PREEMPTION.
[bigeasy: +Kconfig]
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Vincent Chen <deanbo422@gmail.com>
Link: https://lore.kernel.org/r/20191015191821.11479-14-bigeasy@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/nds32')
| -rw-r--r-- | arch/nds32/Kconfig | 2 | ||||
| -rw-r--r-- | arch/nds32/kernel/ex-exit.S | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/nds32/Kconfig b/arch/nds32/Kconfig index 12c06a833b7c..e30298e99e1b 100644 --- a/arch/nds32/Kconfig +++ b/arch/nds32/Kconfig @@ -62,7 +62,7 @@ config GENERIC_HWEIGHT config GENERIC_LOCKBREAK def_bool y - depends on PREEMPT + depends on PREEMPTION config TRACE_IRQFLAGS_SUPPORT def_bool y diff --git a/arch/nds32/kernel/ex-exit.S b/arch/nds32/kernel/ex-exit.S index 1df02a793364..6a2966c2d8c8 100644 --- a/arch/nds32/kernel/ex-exit.S +++ b/arch/nds32/kernel/ex-exit.S @@ -72,7 +72,7 @@ restore_user_regs_last .endm -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION .macro preempt_stop .endm #else @@ -158,7 +158,7 @@ no_work_pending: /* * preemptive kernel */ -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION resume_kernel: gie_disable lwi $t0, [tsk+#TSK_TI_PREEMPT] |