| Date | Fri, 22 Mar 2013 14:40:42 -0700 | From | Josh Stone <> | Subject | Re: [PATCH 0/7] uretprobes: return probes implementation |
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On 03/22/2013 08:10 AM, Oleg Nesterov wrote: > This looks simple, but probably we need to add the additional "ulong bp_vaddr" > argument for rp_handler().
FWIW, in SystemTap we don't currently do anything that would need bp_vaddr. The uprobe_consumer already gives the context, so I'm not sure what else you would do with the *entry* address of the function that just returned. Perhaps you could emulate an additional top line on a stacktrace, but it doesn't tell you where in the function you were.
Josh
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