[Question] Why dm_bufio_read bugs_on an active bio in current

[Jasper Surmont <JasperSurmont@xxxxxxxxx>]

Hey,

Trying to understand the dm_bufio code, I saw that it cannot perform dm_bufio_read(...)
while there is an active bio request (at least that's what I think !!current->bio_list means).

What is the reason for this?

Sincerely,

Jasper Surmont

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