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From: Hugo Villeneuve <[email protected]>
To: Breno Leitao <[email protected]>
Cc: [email protected], [email protected], [email protected],
	[email protected],
	"David S. Miller" <[email protected]>,
	Eric Dumazet <[email protected]>,
	Jakub Kicinski <[email protected]>, Paolo Abeni <[email protected]>,
	[email protected], [email protected],
	[email protected], [email protected]
Subject: Re: [PATCH v2 1/8] net: expose sock_use_custom_sol_socket
Date: Tue, 8 Aug 2023 13:46:47 -0400	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

On Tue, 8 Aug 2023 10:21:03 -0700
Breno Leitao <[email protected]> wrote:

> Hello  Hugo,
> 
> On Tue, Aug 08, 2023 at 12:13:23PM -0400, Hugo Villeneuve wrote:
> > On Tue,  8 Aug 2023 06:40:41 -0700
> > Breno Leitao <[email protected]> wrote:
> > 
> > > Exposing function sock_use_custom_sol_socket(), so it could be used by
> > > io_uring subsystem.
> > > 
> > > This function will be used in the function io_uring_cmd_setsockopt() in
> > > the coming patch, so, let's move it to the socket.h header file.
> > 
> > Hi,
> > this description doesn't seem to match the code change below...
> 
> I re-read the patch comment and it seems to match what the code does,
> so, probably this description only makes sense to me (?).
> 
> That said, hat have you understood from reading the description above?
> socket.h
> Thanks for the review,

Hi Breno,
your comments says "move it to the socket.h header file" but it seems
to be moved to the net.h header file?

Hugo Villeneuve


> > > ---
> > >  include/linux/net.h | 5 +++++
> > >  net/socket.c        | 5 -----
> > >  2 files changed, 5 insertions(+), 5 deletions(-)
> > > 
> > > diff --git a/include/linux/net.h b/include/linux/net.h
> > > index 41c608c1b02c..14a956e4530e 100644
> > > --- a/include/linux/net.h
> > > +++ b/include/linux/net.h
> > > @@ -355,4 +355,9 @@ u32 kernel_sock_ip_overhead(struct sock *sk);
> > >  #define MODULE_ALIAS_NET_PF_PROTO_NAME(pf, proto, name) \
> > >  	MODULE_ALIAS("net-pf-" __stringify(pf) "-proto-" __stringify(proto) \
> > >  		     name)
> > > +
> > > +static inline bool sock_use_custom_sol_socket(const struct socket *sock)
> > > +{
> > > +	return test_bit(SOCK_CUSTOM_SOCKOPT, &sock->flags);
> > > +}
> > >  #endif	/* _LINUX_NET_H */
> > > diff --git a/net/socket.c b/net/socket.c
> > > index 1dc23f5298ba..8df54352af83 100644
> > > --- a/net/socket.c
> > > +++ b/net/socket.c
> > > @@ -2216,11 +2216,6 @@ SYSCALL_DEFINE4(recv, int, fd, void __user *, ubuf, size_t, size,
> > >  	return __sys_recvfrom(fd, ubuf, size, flags, NULL, NULL);
> > >  }
> > >  
> > > -static bool sock_use_custom_sol_socket(const struct socket *sock)
> > > -{
> > > -	return test_bit(SOCK_CUSTOM_SOCKOPT, &sock->flags);
> > > -}
> > > -
> > >  /*
> > >   *	Set a socket option. Because we don't know the option lengths we have
> > >   *	to pass the user mode parameter for the protocols to sort out.
> > > -- 
> > > 2.34.1
> > > 

  reply	other threads:[~2023-08-08 20:27 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-08 13:40 [PATCH v2 0/8] io_uring: Initial support for {s,g}etsockopt commands Breno Leitao
2023-08-08 13:40 ` [PATCH v2 1/8] net: expose sock_use_custom_sol_socket Breno Leitao
2023-08-08 16:13   ` Hugo Villeneuve
2023-08-08 17:21     ` Breno Leitao
2023-08-08 17:46       ` Hugo Villeneuve [this message]
2023-08-09  9:39         ` Breno Leitao
2023-08-08 20:12       ` Jeff Moyer
2023-08-08 13:40 ` [PATCH v2 2/8] io_uring/cmd: Introduce SOCKET_URING_OP_GETSOCKOPT Breno Leitao
2023-08-09  4:07   ` kernel test robot
2023-08-09 10:27   ` kernel test robot
2023-08-09 13:21   ` Willem de Bruijn
2023-08-10 12:57     ` Pavel Begunkov
2023-08-08 13:40 ` [PATCH v2 3/8] io_uring/cmd: Introduce SOCKET_URING_OP_SETSOCKOPT Breno Leitao
2023-08-09  6:01   ` kernel test robot
2023-08-09 11:09   ` kernel test robot
2023-08-08 13:40 ` [PATCH v2 4/8] io_uring/cmd: Extend support beyond SOL_SOCKET Breno Leitao
2023-08-09 16:32   ` Gabriel Krisman Bertazi
2023-08-08 13:40 ` [PATCH v2 5/8] bpf: Leverage sockptr_t in BPF getsockopt hook Breno Leitao
2023-08-08 13:40 ` [PATCH v2 6/8] bpf: Leverage sockptr_t in BPF setsockopt hook Breno Leitao
2023-08-08 13:40 ` [PATCH v2 7/8] io_uring/cmd: BPF hook for getsockopt cmd Breno Leitao
2023-08-09  4:17   ` kernel test robot
2023-08-09 16:46   ` Gabriel Krisman Bertazi
2023-08-10  8:26     ` Breno Leitao
2023-08-08 13:40 ` [PATCH v2 8/8] io_uring/cmd: BPF hook for setsockopt cmd Breno Leitao
2023-08-09 22:02   ` Martin KaFai Lau
2023-08-08 17:35 ` [PATCH v2 0/8] io_uring: Initial support for {s,g}etsockopt commands Stanislav Fomichev
2023-08-09  9:40   ` Breno Leitao
2023-08-09 16:26     ` Stanislav Fomichev

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