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authorIngo Molnar <mingo@elte.hu>2009-05-08 12:50:00 +0400
committerIngo Molnar <mingo@elte.hu>2009-05-08 12:50:00 +0400
commitf066a155334642b8a206eec625b1925d88c48aeb (patch)
treecb12975e60b70d1dae3b7397bab955de78a4d01e /include/linux/hardirq.h
parente7c064889606aab3569669078c69b87b2c527e72 (diff)
parent33df4db04a79660150e1948e3296eeb451ac121b (diff)
downloadlinux-f066a155334642b8a206eec625b1925d88c48aeb.tar.xz
Merge branch 'x86/urgent' into x86/xen
Conflicts: arch/frv/include/asm/pgtable.h arch/x86/include/asm/required-features.h arch/x86/xen/mmu.c Merge reason: x86/xen was on a .29 base still, move it to a fresher branch and pick up Xen fixes as well, plus resolve conflicts Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/hardirq.h')
-rw-r--r--include/linux/hardirq.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
index faa1cf848bcd..45257475623c 100644
--- a/include/linux/hardirq.h
+++ b/include/linux/hardirq.h
@@ -116,7 +116,7 @@
# define IRQ_EXIT_OFFSET HARDIRQ_OFFSET
#endif
-#ifdef CONFIG_SMP
+#if defined(CONFIG_SMP) || defined(CONFIG_GENERIC_HARDIRQS)
extern void synchronize_irq(unsigned int irq);
#else
# define synchronize_irq(irq) barrier()