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As part of a training project, I have to access the dm_dirty_log structure in the driver I wrote, but I can't find the right API command to extract data from it.

I looked through all the references to dm_dirty_log mentions that I found. But all I found was dm_dirty_log_userspace, but maybe I just didn't understand how to use it.

  • API is here: https://elixir.bootlin.com/linux/v6.1-rc7/source/include/linux/dm-dirty-log.h#L132 – 0andriy Dec 04 '22 at 18:23

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