On Mon, 2010-10-18 at 11:44 +0200, Peter Zijlstra wrote: > On Wed, 2010-09-08 at 13:25 +0200, Ingo Molnar wrote: > > * tip-bot for Lai Jiangshan <laijs@xxxxxxxxxxxxxx> wrote: > > > > > Commit-ID: 2bf2160d8805de64308e2e7c3cd97813cb58ed2f > > > Gitweb: http://git.kernel.org/tip/2bf2160d8805de64308e2e7c3cd97813cb58ed2f > > > Author: Lai Jiangshan <laijs@xxxxxxxxxxxxxx> > > > AuthorDate: Mon, 23 Aug 2010 18:42:48 +0900 > > > Committer: Frederic Weisbecker <fweisbec@xxxxxxxxx> > > > CommitDate: Tue, 7 Sep 2010 17:49:34 +0200 > > > > > > irq: Add tracepoint to softirq_raise > > > > > > Add a tracepoint for tracing when softirq action is raised. > > > > > > This and the existing tracepoints complete softirq's tracepoints: > > > softirq_raise, softirq_entry and softirq_exit. > > > > > > And when this tracepoint is used in combination with > > > the softirq_entry tracepoint we can determine > > > the softirq raise latency. > > > > > In file included from /home/mingo/tip/arch/sparc/include/asm/irq_32.h:11, > > from /home/mingo/tip/arch/sparc/include/asm/irq.h:6, > > from /home/mingo/tip/include/linux/irqnr.h:10, > > from /home/mingo/tip/include/linux/irq.h:22, > > from /home/mingo/tip/include/asm-generic/hardirq.h:6, > > from /home/mingo/tip/arch/sparc/include/asm/hardirq_32.h:11, > > from /home/mingo/tip/arch/sparc/include/asm/hardirq.h:6, > > from /home/mingo/tip/include/linux/hardirq.h:10, > > from /home/mingo/tip/include/linux/ftrace_event.h:7, > > from /home/mingo/tip/include/trace/syscall.h:6, > > from /home/mingo/tip/include/linux/syscalls.h:76, > > from /home/mingo/tip/init/initramfs.c:9: > > /home/mingo/tip/include/linux/interrupt.h: In function '__raise_softirq_irqoff': > > /home/mingo/tip/include/linux/interrupt.h:414: error: implicit declaration of function 'local_softirq_pending' > > /home/mingo/tip/include/linux/interrupt.h:414: error: lvalue required as left operand of assignment > > make[2]: *** [init/initramfs.o] Error 1 > > make[2]: *** Waiting for unfinished jobs.... > > In file included from /home/mingo/tip/arch/sparc/include/asm/irq_32.h:11, > > I could build sparc64_defconfig, but s390 is broken for me by this... /me being very grumpy @ Lai.. ia64 is broken too! /me goes revert this shite -- 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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