49892dbc2c
In order to consolidate and optimize generic softirq mask accesses, we first need to convert architectures to use per-cpu operations when possible. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra <peterz@infradead.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: David S. Miller <davem@davemloft.net> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Helge Deller <deller@gmx.de> Cc: James E.J. Bottomley <jejb@parisc-linux.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Paul Mackerras <paulus@samba.org> Cc: Rich Felker <dalias@libc.org> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Tony Luck <tony.luck@intel.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Link: http://lkml.kernel.org/r/1525786706-22846-3-git-send-email-frederic@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
19 lines
427 B
C
19 lines
427 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* hardirq.h: 64-bit Sparc hard IRQ support.
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*
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* Copyright (C) 1997, 1998, 2005 David S. Miller (davem@davemloft.net)
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*/
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#ifndef __SPARC64_HARDIRQ_H
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#define __SPARC64_HARDIRQ_H
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#include <asm/cpudata.h>
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#define __ARCH_IRQ_STAT
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#define local_softirq_pending() \
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(*this_cpu_ptr(&__cpu_data.__softirq_pending))
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void ack_bad_irq(unsigned int irq);
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#endif /* !(__SPARC64_HARDIRQ_H) */
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