On 07/16/2012 03:49 AM, Jovi Zhang wrote: > From e382d2d14b8177bcd2e6bac2fee004fd1f052cb5 Mon Sep 17 00:00:00 2001 > From: Jovi Zhang <bookjovi@xxxxxxxxx <mailto:bookjovi@xxxxxxxxx>> > Date: Tue, 17 Jul 2012 00:35:30 +0800 > Subject: [PATCH] uprobes: fix uprobe tracer wrong documentation > > The uprobe example is wrong in current kernel: > $ echo 'p: /bin/bash:0x4245c0' > /sys/kernel/debug/tracing/uprobe_events > -bash: echo: write error: Invalid argument > > It should be as following: > $ echo 'p /bin/bash:0x4245c0' > /sys/kernel/debug/tracing/uprobe_events > > Signed-off-by: Jovi Zhang <bookjovi@xxxxxxxxx <mailto:bookjovi@xxxxxxxxx>> > --- > Documentation/trace/uprobetracer.txt | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/Documentation/trace/uprobetracer.txt > b/Documentation/trace/uprobetracer.txt > index 24ce682..8932726 100644 > --- a/Documentation/trace/uprobetracer.txt > +++ b/Documentation/trace/uprobetracer.txt > @@ -40,7 +40,7 @@ Usage examples > To add a probe as a new event, write a new definition to uprobe_events > as below. > > - echo 'p: /bin/bash:0x4245c0' > /sys/kernel/debug/tracing/uprobe_events > + echo 'p /bin/bash:0x4245c0' > /sys/kernel/debug/tracing/uprobe_events > > This sets a uprobe at an offset of 0x4245c0 in the executable /bin/bash Acked. Tracking, and I'll forward if nobody else pipes up before the merge window opens. Rob -- GNU/Linux isn't: Linux=GPLv2, GNU=GPLv3+, they can't share code. Either it's "mere aggregation", or a license violation. Pick one. -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
