diff options
| author |   Thomas Gleixner <tglx@linutronix.de> | 2019-10-15 21:17:52 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2019-12-08 14:37:32 +0100 |
| commit | 51466979c754d11e1e8da0e46a66218ffc7226ee (patch) | |
| tree | 9042cfc326e55508da5b5d1756dcb6b6eea7846e /arch/c6x | |
| parent | sched/rt, ARC: Use CONFIG_PREEMPTION (diff) | |
| download | linux-dev-51466979c754d11e1e8da0e46a66218ffc7226ee.tar.xz linux-dev-51466979c754d11e1e8da0e46a66218ffc7226ee.zip | |
sched/rt, c6x: 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 over to use CONFIG_PREEMPTION.
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: Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mark Salter <msalter@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-c6x-dev@linux-c6x.org
Link: https://lore.kernel.org/r/20191015191821.11479-6-bigeasy@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/c6x')
| -rw-r--r-- | arch/c6x/kernel/entry.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/c6x/kernel/entry.S b/arch/c6x/kernel/entry.S index 4332a10aec6c..fb154d19625b 100644 --- a/arch/c6x/kernel/entry.S +++ b/arch/c6x/kernel/entry.S @@ -18,7 +18,7 @@ #define DP B14 #define SP B15 -#ifndef CONFIG_PREEMPT +#ifndef CONFIG_PREEMPTION #define resume_kernel restore_all #endif @@ -287,7 +287,7 @@ work_notifysig: ;; is a little bit different ;; ENTRY(ret_from_exception) -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION MASK_INT B2 #endif @@ -557,7 +557,7 @@ ENDPROC(_nmi_handler) ;; ;; Jump to schedule() then return to ret_from_isr ;; -#ifdef CONFIG_PREEMPT +#ifdef CONFIG_PREEMPTION resume_kernel: GET_THREAD_INFO A12 LDW .D1T1 *+A12(THREAD_INFO_PREEMPT_COUNT),A1 @@ -582,7 +582,7 @@ preempt_schedule: B .S2 preempt_schedule_irq #endif ADDKPC .S2 preempt_schedule,B3,4 -#endif /* CONFIG_PREEMPT */ +#endif /* CONFIG_PREEMPTION */ ENTRY(enable_exception) DINT |