RE: [V2 6/7] hvsock: introduce Hyper-V VM Sockets feature

2015-07-19 Thread Dexuan Cui
> -Original Message- > From: Vitaly Kuznetsov > Sent: Friday, July 17, 2015 23:04 > To: Dexuan Cui > Dexuan Cui writes: > > >> From: David Miller > >> Sent: Thursday, July 16, 2015 12:19 > >> > >> From: Dexuan Cui > >> Date: Tue, 14 Jul 2015 03:00:48 -0700 > >> > >> > +pr_debug("hv

Re: [V2 6/7] hvsock: introduce Hyper-V VM Sockets feature

2015-07-17 Thread Vitaly Kuznetsov
Dexuan Cui writes: >> From: David Miller >> Sent: Thursday, July 16, 2015 12:19 >> >> From: Dexuan Cui >> Date: Tue, 14 Jul 2015 03:00:48 -0700 >> >> > + pr_debug("hvsock_sk_destruct: called\n"); >> >> Debug logging just to state that a function is called is not appropriate, >> we have very s

RE: [V2 6/7] hvsock: introduce Hyper-V VM Sockets feature

2015-07-16 Thread Dexuan Cui
> From: David Miller > Sent: Thursday, July 16, 2015 12:19 > > From: Dexuan Cui > Date: Tue, 14 Jul 2015 03:00:48 -0700 > > > + pr_debug("hvsock_sk_destruct: called\n"); > > Debug logging just to state that a function is called is not appropriate, > we have very sophisticated tracing facilitie

Re: [V2 6/7] hvsock: introduce Hyper-V VM Sockets feature

2015-07-15 Thread David Miller
From: Dexuan Cui Date: Tue, 14 Jul 2015 03:00:48 -0700 > + pr_debug("hvsock_sk_destruct: called\n"); Debug logging just to state that a function is called is not appropriate, we have very sophisticated tracing facilities in the kernel that can do that transparently, and more. PLease remove

[V2 6/7] hvsock: introduce Hyper-V VM Sockets feature

2015-07-14 Thread Dexuan Cui
Hyper-V VM sockets (hvsock) supplies a byte-stream based communication mechanism between the host and a guest. It's kind of TCP over VMBus, but the transportation layer (VMBus) is much simpler than IP. With Hyper-V VM Sockets, applications between the host and a guest can talk with each other direc