On 11/21/22 14:40, Shuah Khan wrote:
On 11/21/22 07:34, Benjamin Coddington wrote:
On 21 Nov 2022, at 8:56, David Howells wrote:
Benjamin Coddington <bcodding@xxxxxxxxxx> wrote:
Since moving to memalloc_nofs_save/restore, SUNRPC has stopped setting the
GFP_NOIO flag on sk_allocation which the networking system uses to decide
when it is safe to use current->task_frag.
Um, what's task_frag?
Its a per-task page_frag used to coalesce small writes for networking -- see:
5640f7685831 net: use a per task frag allocator
Ben
I am not seeing this in the mainline. Where can find this commit?
Okay. I see this commit in the mainline. However, I don't see the
sk_use_task_frag in mainline.
thanks,
-- Shuah
