[RFC blktests fix PATCH] tcp: use GFP_ATOMIC in tcp_disconnect

[hch at lst.de]

On Tue, Nov 25, 2025 at 04:43:25PM +0530, Nilay Shroff wrote:
> The memalloc_noreclaim_save() above shall already prevent filesystem
> reclaim,

memalloc_noreclaim_save is oddly misnamed, as it sets the
PF_MEMALLOC, which does not cause any gfp_t flag adjustments, but
instead avoid direct reclaim.  Thinking of it I have no idea why
it is even used here.