Tobias Klauser 1b0f44923e nios2: Use preempt_schedule_irq ...

Follow aa0d53260596 ("ia64: Use preempt_schedule_irq") and use
preempt_schedule_irq instead of enabling/disabling interrupts and
messing around with PREEMPT_ACTIVE in the nios2 low-level preemption
code ourselves. Also get rid of the now needless re-check for
TIF_NEED_RESCHED, preempt_schedule_irq will already take care of
rescheduling.

This also fixes the following build error when building with
CONFIG_PREEMPT:

arch/nios2/kernel/built-in.o: In function `need_resched':
arch/nios2/kernel/entry.S:374: undefined reference to `PREEMPT_ACTIVE'

Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Ley Foon Tan <lftan@altera.com>

2014-12-31 11:04:58 +08:00

..

boot

nios2: Build infrastructure

2014-12-08 12:56:06 +08:00

configs

nios2: Build infrastructure

2014-12-08 12:56:06 +08:00

include

nios2/uaccess: fix sparse errors

2014-12-17 13:53:41 +08:00

kernel

nios2: Use preempt_schedule_irq

2014-12-31 11:04:58 +08:00

lib

nios2: Build infrastructure

2014-12-08 12:56:06 +08:00

mm

nios2: Build infrastructure

2014-12-08 12:56:06 +08:00

platform

nios2: Build infrastructure

2014-12-08 12:56:06 +08:00

Kconfig

nios2: Make NIOS2_CMDLINE_IGNORE_DTB depend on CMDLINE_BOOL

2014-12-08 12:56:14 +08:00

Kconfig.debug

nios2: Build infrastructure

2014-12-08 12:56:06 +08:00

Makefile

nios2: enable "make defconfig"

2014-12-17 13:37:09 +08:00