Re: [PATCH RESEND net-next 1/2] dpaa2-eth: send a scatter-gather FD instead of realloc-ing

2020-12-12 Thread Ioana Ciornei
On Sat, Dec 12, 2020 at 04:58:56PM +0100, Jon Nettleton wrote: > On Fri, Dec 11, 2020 at 5:56 PM Ioana Ciornei wrote: > > > > On Fri, Dec 11, 2020 at 04:29:14PM +, Daniel Thompson wrote: > > > On Fri, Dec 11, 2020 at 02:01:28PM +, Ioana Ciornei wrote: > > > > On Thu, Dec 10, 2020 at

Re: [PATCH RESEND net-next 1/2] dpaa2-eth: send a scatter-gather FD instead of realloc-ing

2020-12-12 Thread Jon Nettleton
On Fri, Dec 11, 2020 at 5:56 PM Ioana Ciornei wrote: > > On Fri, Dec 11, 2020 at 04:29:14PM +, Daniel Thompson wrote: > > On Fri, Dec 11, 2020 at 02:01:28PM +, Ioana Ciornei wrote: > > > On Thu, Dec 10, 2020 at 08:06:36PM +0200, Ioana Ciornei wrote: > > > > [Added also the netdev mailing

Re: [PATCH RESEND net-next 1/2] dpaa2-eth: send a scatter-gather FD instead of realloc-ing

2020-12-11 Thread Ioana Ciornei
On Fri, Dec 11, 2020 at 04:29:14PM +, Daniel Thompson wrote: > On Fri, Dec 11, 2020 at 02:01:28PM +, Ioana Ciornei wrote: > > On Thu, Dec 10, 2020 at 08:06:36PM +0200, Ioana Ciornei wrote: > > > [Added also the netdev mailing list, I haven't heard of linux-netdev > > > before but kept it]

Re: [PATCH RESEND net-next 1/2] dpaa2-eth: send a scatter-gather FD instead of realloc-ing

2020-12-11 Thread Daniel Thompson
On Fri, Dec 11, 2020 at 02:01:28PM +, Ioana Ciornei wrote: > On Thu, Dec 10, 2020 at 08:06:36PM +0200, Ioana Ciornei wrote: > > [Added also the netdev mailing list, I haven't heard of linux-netdev > > before but kept it] > > > > On Thu, Dec 10, 2020 at 05:31:56PM +, Daniel Thompson wrote:

Re: [PATCH RESEND net-next 1/2] dpaa2-eth: send a scatter-gather FD instead of realloc-ing

2020-12-11 Thread Ioana Ciornei
On Thu, Dec 10, 2020 at 08:06:36PM +0200, Ioana Ciornei wrote: > [Added also the netdev mailing list, I haven't heard of linux-netdev > before but kept it] > > On Thu, Dec 10, 2020 at 05:31:56PM +, Daniel Thompson wrote: > > Hi Ioana > > Hi Daniel, > > > > > On Mon, Jun 29, 2020 at

RE: [PATCH RESEND net-next 1/2] dpaa2-eth: send a scatter-gather FD instead of realloc-ing

2020-12-11 Thread David Laight
From: Ioana Ciornei > Sent: 11 December 2020 09:39 > > On Fri, Dec 11, 2020 at 09:30:43AM +, David Laight wrote: > > From: Daniel Thompson > > > Sent: 10 December 2020 17:32 > > > > > > On Mon, Jun 29, 2020 at 06:47:11PM +, Ioana Ciornei wrote: > > > > Instead of realloc-ing the skb on

Re: [PATCH RESEND net-next 1/2] dpaa2-eth: send a scatter-gather FD instead of realloc-ing

2020-12-11 Thread Ioana Ciornei
On Fri, Dec 11, 2020 at 09:30:43AM +, David Laight wrote: > From: Daniel Thompson > > Sent: 10 December 2020 17:32 > > > > On Mon, Jun 29, 2020 at 06:47:11PM +, Ioana Ciornei wrote: > > > Instead of realloc-ing the skb on the Tx path when the provided headroom > > > is smaller than the HW

RE: [PATCH RESEND net-next 1/2] dpaa2-eth: send a scatter-gather FD instead of realloc-ing

2020-12-11 Thread David Laight
From: Daniel Thompson > Sent: 10 December 2020 17:32 > > On Mon, Jun 29, 2020 at 06:47:11PM +, Ioana Ciornei wrote: > > Instead of realloc-ing the skb on the Tx path when the provided headroom > > is smaller than the HW requirements, create a Scatter/Gather frame > > descriptor with only one

Re: [PATCH RESEND net-next 1/2] dpaa2-eth: send a scatter-gather FD instead of realloc-ing

2020-12-10 Thread Jon Nettleton
On Thu, Dec 10, 2020 at 7:08 PM Ioana Ciornei wrote: > > [Added also the netdev mailing list, I haven't heard of linux-netdev > before but kept it] > > On Thu, Dec 10, 2020 at 05:31:56PM +, Daniel Thompson wrote: > > Hi Ioana > > Hi Daniel, > > > > > On Mon, Jun 29, 2020 at 06:47:11PM +,

Re: [PATCH RESEND net-next 1/2] dpaa2-eth: send a scatter-gather FD instead of realloc-ing

2020-12-10 Thread Ioana Ciornei
[Added also the netdev mailing list, I haven't heard of linux-netdev before but kept it] On Thu, Dec 10, 2020 at 05:31:56PM +, Daniel Thompson wrote: > Hi Ioana Hi Daniel, > > On Mon, Jun 29, 2020 at 06:47:11PM +, Ioana Ciornei wrote: > > Instead of realloc-ing the skb on the Tx path

Re: [PATCH RESEND net-next 1/2] dpaa2-eth: send a scatter-gather FD instead of realloc-ing

2020-12-10 Thread Daniel Thompson
Hi Ioana On Mon, Jun 29, 2020 at 06:47:11PM +, Ioana Ciornei wrote: > Instead of realloc-ing the skb on the Tx path when the provided headroom > is smaller than the HW requirements, create a Scatter/Gather frame > descriptor with only one entry. > > Remove the '[drv] tx realloc frames'