[sheepdog] [PATCH v2 0/7] rework trace to work with current code

[Liu Yuan]

On 08/30/2012 05:38 PM, Liu Yuan wrote:
> v2:
>  - fix ret_stack_index type
>  - mark two too high volume of functions as notrace
>  - change TRACE_CAT opcode to TRACE_READ_BUF
> 
> ==================================
> There are mainly two changes:
>  1 remove dumb ring_buffer and use strbuf to store trace items
>  2 use another mechanism to suspend/resume worker threads for dynamic patching.
> 
> As before, if users don't configure with --enable-trace, there is actually zero
> impact on the code base. All the tracer funtions will be complied out completely
> from binary.
> 
> With reworks, add a new field to trace output: thread name (worker_name + worker_idx).

Applied, thanks.

Yuan