Re: [PATCH for-6.18/block 04/16] md: fix mssing blktrace bio split events

[Bart Van Assche <bvanassche@xxxxxxx>]

On 9/5/25 12:06 AM, Yu Kuai wrote:
> If bio is split by internal handling like chunksize or badblocks, the
> corresponding trace_block_split() is missing, resulting in blktrace
> inability to catch BIO split events and making it harder to analyze the
> BIO sequence.

The bio splitting code in block/blk-crypto-fallback.c doesn't call
trace_block_split() either but maybe that code falls outside the scope 
of this patch?

Thanks,

Bart.