Commit-ID: 49892dbc2cb349f78eccfc1f55eac0ec718f44bb Gitweb: https://git.kernel.org/tip/49892dbc2cb349f78eccfc1f55eac0ec718f44bb Author: Frederic Weisbecker <frede...@kernel.org> AuthorDate: Tue, 8 May 2018 15:38:17 +0200 Committer: Ingo Molnar <mi...@kernel.org> CommitDate: Mon, 14 May 2018 11:25:26 +0200
softirq/sparc: Convert local_softirq_pending() to use per-cpu op 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 <frede...@kernel.org> Acked-by: Thomas Gleixner <t...@linutronix.de> Acked-by: Peter Zijlstra <pet...@infradead.org> Cc: Benjamin Herrenschmidt <b...@kernel.crashing.org> Cc: David S. Miller <da...@davemloft.net> Cc: Fenghua Yu <fenghua...@intel.com> Cc: Heiko Carstens <heiko.carst...@de.ibm.com> Cc: Helge Deller <del...@gmx.de> Cc: James E.J. Bottomley <j...@parisc-linux.org> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Martin Schwidefsky <schwidef...@de.ibm.com> Cc: Michael Ellerman <m...@ellerman.id.au> Cc: Paul Mackerras <pau...@samba.org> Cc: Rich Felker <dal...@libc.org> Cc: Sebastian Andrzej Siewior <bige...@linutronix.de> Cc: Tony Luck <tony.l...@intel.com> Cc: Yoshinori Sato <ys...@users.sourceforge.jp> Link: http://lkml.kernel.org/r/1525786706-22846-3-git-send-email-frede...@kernel.org Signed-off-by: Ingo Molnar <mi...@kernel.org> --- arch/sparc/include/asm/hardirq_64.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/sparc/include/asm/hardirq_64.h b/arch/sparc/include/asm/hardirq_64.h index f56540271993..6aba904819a4 100644 --- a/arch/sparc/include/asm/hardirq_64.h +++ b/arch/sparc/include/asm/hardirq_64.h @@ -11,7 +11,7 @@ #define __ARCH_IRQ_STAT #define local_softirq_pending() \ - (local_cpu_data().__softirq_pending) + (*this_cpu_ptr(&__cpu_data.__softirq_pending)) void ack_bad_irq(unsigned int irq);
