RE: [PATCH] mwifiex: add __GFP_REPEAT to skb allocation call

From: David Laight
Date: Tue Apr 05 2016 - 12:06:40 EST


From: Amitkumar Karwar
> Sent: 05 April 2016 06:48
...
> Our one time allocated 64k buffer read from firmware contains multiple data chunks. We have a feature
> called single port aggregation in which firmware attaches an aggregated buffer to single port. So
> sometimes a single data chunk can exceed 32k. dev_kfree_skb_any() is called to free those data chunks.

Ah yes, which particular problem does aggregating data into a single buffer solve?

David