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SubjectRe: [PATCH UPDATED 14/16] blkcg: don't allow or retain configuration of missing devices
On Tue, Jan 24, 2012 at 11:30:58AM -0800, Tejun Heo wrote:

[..]
> +
> + /*
> + * If queue was bypassing, we should retry. Do so after a short
> + * msleep(). It isn't strictly necessary but queue can be
> + * bypassing for some time and it's always nice to avoid busy
> + * looping.
> + */
> + if (ret == -EBUSY) {
> + msleep(10);
> + return restart_syscall();
> + }
> return ret;

Thanks. This one looks better.

Vivek


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