Re: [RFC] block: fix __blkdev_get and add_disk race condition

[Tejun Heo]

Hello,

Nice catch.

On Sat, Feb 18, 2012 at 06:26:13PM +0100, Stanislaw Gruszka wrote:
> As drawback, I do not teardown on sysfs file create error, because I do
> not know how to nullify disk->ev (since it can be used).

add_disk() error handling is mostly non-existent and the error
behavior should be acceptable (no sysfs files created but everything
else behaves the same).

> Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>

Acked-by: Tejun Heo <tj@xxxxxxxxxx>

Thank you.

-- 
tejun
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