[PATCH] net/rds: correct socket tunable error in rds_tcp_tune()

Correct an error where setting /proc/sys/net/rds/tcp/rds_tcp_rcvbuf would instead modify the socket's sk_sndbuf and would leave sk_rcvbuf untouched. Signed-off-by: William Kucharski --- net/rds/tcp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/rds/tcp.c b/ne

Re: [PATCH 1/9] kernel: add a PF_FORCE_COMPAT flag

I really like that as it’s self-documenting and anyone debugging it can see what is actually being used at a glance. > On Sep 20, 2020, at 09:15, Matthew Wilcox wrote: > > On Fri, Sep 18, 2020 at 02:45:25PM +0200, Christoph Hellwig wrote: >> Add a flag to force processing a syscall as a compat

Re: [PATCH 1/3] treewide: Lift switch variables out of switches

> On Jan 23, 2019, at 5:09 AM, Jann Horn wrote: > > AFAICS this only applies to switch statements (because they jump to a > case and don't execute stuff at the start of the block), not blocks > after if/while/... . It bothers me that we are going out of our way to deprecate valid C constructs

Re: Regression: Approximate 34% performance hit in receive throughput over ixgbe seen due to build_skb patch

you think modification of the interrupt delay would achieve better results? William Kucharski

Regression: Approximate 34% performance hit in receive throughput over ixgbe seen due to build_skb patch

6bits/sec 65536 64 60.00 36937716 0 315.20 65536 60.00 16838656 143.69 William Kucharski william.kuchar...@oracle.com