RE: [EXT] Re: [PATCH net-next] net: mvpp2: Use relaxed I/O in data path

2018-03-27 Thread Yan Markman
; antoine.ten...@bootlin.com; thomas.petazz...@bootlin.com; gregory.clem...@bootlin.com; miquel.ray...@bootlin.com; Nadav Haklai ; Stefan Chulski ; m...@semihalf.com Subject: [EXT] Re: [PATCH net-next] net: mvpp2: Use relaxed I/O in data path External Email

Re: [PATCH net-next] net: mvpp2: Use relaxed I/O in data path

2018-03-27 Thread David Miller
From: Maxime Chevallier Date: Tue, 27 Mar 2018 16:49:05 +0200 > From: Yan Markman > > Use relaxed I/O on the hot path. This achieves significant performance > improvements. On a 10G link, this makes a basic iperf TCP test go from > an average of 4.5 Gbits/sec to about 9.40 Gbits/sec. > > Signe

[PATCH net-next] net: mvpp2: Use relaxed I/O in data path

2018-03-27 Thread Maxime Chevallier
From: Yan Markman Use relaxed I/O on the hot path. This achieves significant performance improvements. On a 10G link, this makes a basic iperf TCP test go from an average of 4.5 Gbits/sec to about 9.40 Gbits/sec. Signed-off-by: Yan Markman [Maxime: Commit message, cosmetic changes] Signed-off-b