Re: [PATCH] tracing: report buffer memory in /proc/meminfo

"David Hildenbrand (Arm)" <[email protected]>
Newsgroups org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-kernel,org.kernel.vger.linux-trace-kernel,org.kvack.linux-mm
Message-ID <[email protected]> 
On 8/10/26 11:40, Xiang Gao wrote:
> Report the data capacity of all ftrace ring buffers through a new Ftrace
> field in /proc/meminfo. Include the main and snapshot buffers of the
> global trace array and all tracing instances, while leaving ring-buffer
> metadata accounted for by Slab.

why? :)

To report a handful of KiB as in your example below? Doesn't sound super helpful
TBH.

-- 
Cheers,

David
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