Re: loop: avoid EAGAIN, if offset or block_size are changed

From: Andrew Norrie
Date: Mon Nov 18 2019 - 13:37:19 EST

Any chance to get a review on this patch?

We're running Singularity containers in an mpi environment where multiple
concurrent container image loop mounts occur and we hit this issue as reported
to Sylabs by us here:

It is affecting our production.
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