Commit-ID: 2e5c4632dcc0365a97c36817a368507e6a4c89b2 Gitweb: https://git.kernel.org/tip/2e5c4632dcc0365a97c36817a368507e6a4c89b2 Author: Frederic Weisbecker <frederic@xxxxxxxxxx> AuthorDate: Tue, 8 May 2018 15:38:16 +0200 Committer: Ingo Molnar <mingo@xxxxxxxxxx> CommitDate: Mon, 14 May 2018 11:25:26 +0200 softirq/ia64: Convert local_softirq_pending() to per-cpu ops 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@xxxxxxxxxx> Acked-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> Cc: David S. Miller <davem@xxxxxxxxxxxxx> Cc: Fenghua Yu <fenghua.yu@xxxxxxxxx> Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx> Cc: Helge Deller <deller@xxxxxx> Cc: James E.J. Bottomley <jejb@xxxxxxxxxxxxxxxx> Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx> Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx> Cc: Paul Mackerras <paulus@xxxxxxxxx> Cc: Rich Felker <dalias@xxxxxxxx> Cc: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> Cc: Tony Luck <tony.luck@xxxxxxxxx> Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx> Link: http://lkml.kernel.org/r/1525786706-22846-2-git-send-email-frederic@xxxxxxxxxx Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> --- arch/ia64/include/asm/hardirq.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/ia64/include/asm/hardirq.h b/arch/ia64/include/asm/hardirq.h index bdc4669c71c3..22fae710e420 100644 --- a/arch/ia64/include/asm/hardirq.h +++ b/arch/ia64/include/asm/hardirq.h @@ -13,7 +13,7 @@ #define __ARCH_IRQ_STAT 1 -#define local_softirq_pending() (local_cpu_data->softirq_pending) +#define local_softirq_pending() (*this_cpu_ptr(&ia64_cpu_info.softirq_pending)) #include <linux/threads.h> #include <linux/irq.h> -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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