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SubjectRe: [PATCH 0/4] null_blk: fixes around nr_devices and log improvements
On Sep 13, 2019, at 11:58 AM, André Almeida <> wrote:
> Hello,
> This patch series address feedback for a previous patch series sent by
> me "docs: block: null_blk: enhance document style"[1].
> First patch removes a restriction that prevents null_blk to load with
> (nr_devices == 0). This restriction breaks applications, so it's a bug. I
> have tested it running the kernel with `null_blk.nr_devices=0`.
> In the previous series I have changed the type of var nr_devices, but I
> forgot to change the type at module_param(). The second patch fix that.
> The third patch uses a cleaver approach to make log messages consistent
> using pr_fmt and the last one add a note on how to do that at the
> coding style documentation.

Please add Fixes tags to your patches.

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