Re: [PATCH 11/11] xfs: flush speculative space allocations when we run out of space

Christoph Hellwig
2021-01-27T17:01:06Z

On Mon, Jan 25, 2021 at 04:29:01PM -0800, Darrick J. Wong wrote:
> ...except that doing so will collide with what we've been telling Yafang
> (as part of his series to detect nested transactions) as far as when is
> the appropriate time to set current->journal_info/PF_MEMALLOC_NOFS.

Can't we do that based on a log/blk reservation? If not I'm also fine
with going back to your original goto based loop, it just looked rather
cumbersome to me.