RE: [PATCH v11 0/4] Recycle mbufs from Tx queue into Rx queue

> -Original Message- > From: Stephen Hemminger > Sent: Tuesday, August 22, 2023 9:59 PM > To: Feifei Wang > Cc: dev@dpdk.org; nd > Subject: Re: [PATCH v11 0/4] Recycle mbufs from Tx queue into Rx queue > > On Tue, 22 Aug 2023 15:27:06 +0800 > Feifei Wang

RE: [PATCH v11 0/4] Recycle mbufs from Tx queue into Rx queue

dpdk.org; nd ; Feifei Wang > > Subject: [PATCH v11 0/4] Recycle mbufs from Tx queue into Rx queue > > Currently, the transmit side frees the buffers into the lcore cache and the > receive side allocates buffers from the lcore cache. The transmit side > typically > frees 32

[PATCH v11 0/4] Recycle mbufs from Tx queue into Rx queue

Currently, the transmit side frees the buffers into the lcore cache and the receive side allocates buffers from the lcore cache. The transmit side typically frees 32 buffers resulting in 32*8=256B of stores to lcore cache. The receive side allocates 32 buffers and stores them in the receive side