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Date: Fri, 24 Feb 2012 11:01:49 +0530 From: Srikar Dronamraju <srikar@...ux.vnet.ibm.com> To: Anton Arapov <anton@...hat.com> Cc: Ingo Molnar <mingo@...e.hu>, Peter Zijlstra <peterz@...radead.org>, Linus Torvalds <torvalds@...ux-foundation.org>, Oleg Nesterov <oleg@...hat.com>, LKML <linux-kernel@...r.kernel.org>, Christoph Hellwig <hch@...radead.org>, Steven Rostedt <rostedt@...dmis.org>, Thomas Gleixner <tglx@...utronix.de>, Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>, Ananth N Mavinakayanahalli <ananth@...ibm.com>, Jim Keniston <jkenisto@...ux.vnet.ibm.com>, Jiri Olsa <jolsa@...hat.com>, Josh Stone <jistone@...hat.com> Subject: Re: [PATCH] uprobes/core: handle breakpoint and signal step exception. > > > +static void handler_chain(struct uprobe *uprobe, struct pt_regs *regs) > > +{ > > + struct uprobe_consumer *consumer; > > + > > + if (!(uprobe->flags & UPROBES_RUN_HANDLER)) > > + return; > > + > > + down_read(&uprobe->consumer_rwsem); > > + consumer = uprobe->consumers; > The line above is not needed, looks like a leftover. Perhaps Ingo can > cut it before commit. Right Anton. Ingo, Please let me know if you want me to send an updated patch with line removed. > > > + for (consumer = uprobe->consumers; consumer; consumer = consumer->next) { > > + if (!consumer->filter || consumer->filter(consumer, current)) > > + consumer->handler(consumer, regs); > > + } > > + up_read(&uprobe->consumer_rwsem); > > +} > > + > > /* Returns the previous consumer */ -- Thanks and Regards Srikar -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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