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    SubjectRe: [PATCH 0/7] uretprobes: return probes implementation
    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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