提交 db19384c 编写于 作者: A Arnaldo Carvalho de Melo 提交者: Jialin Zhang

perf beauty: Update copy of linux/socket.h with the kernel sources

mainline inclusion
from mainline-v5.15-rc1
commit bb91de44
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I6BTWC

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v6.2-rc7&id=bb91de44693b1c10fe2f9e668506b01e88efed0e

--------------------------------

To pick the changes in:

Fixes: d32f89da ("net: add accept helper not installing fd")
Fixes: bc49d816 ("mctp: Add MCTP base")

This automagically adds support for the AF_MCTP protocol domain:

  $ tools/perf/trace/beauty/socket.sh > before
  $ cp include/linux/socket.h tools/perf/trace/beauty/include/linux/socket.h
  $ tools/perf/trace/beauty/socket.sh > after
  $ diff -u before after
  --- before	2021-09-06 11:57:14.972747200 -0300
  +++ after	2021-09-06 11:57:30.541920222 -0300
  @@ -44,4 +44,5 @@
   	[42] = "QIPCRTR",
   	[43] = "SMC",
   	[44] = "XDP",
  +	[45] = "MCTP",
   };
  $

This will allow 'perf trace' to translate 45 into "MCTP" as is done with
the other domains:

  # perf trace -e socket*
     0.000 chronyd/1029 socket(family: INET, type: DGRAM|CLOEXEC|NONBLOCK, protocol: IP) = 4
  ^C#

This addresses this perf build warning:

  Warning: Kernel ABI header at 'tools/perf/trace/beauty/include/linux/socket.h' differs from latest version at 'include/linux/socket.h'
  diff -u tools/perf/trace/beauty/include/linux/socket.h include/linux/socket.h

Cc: David S. Miller <davem@davemloft.net>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Jeremy Kerr <jk@codeconstruct.com.au>
Cc: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: NArnaldo Carvalho de Melo <acme@redhat.com>

Conflict:
	tools/perf/trace/beauty/include/linux/socket.h
Signed-off-by: NLi Lingfeng <lilingfeng3@huawei.com>
Reviewed-by: NZhang Yi <yi.zhang@huawei.com>
Reviewed-by: NWang Weiyang <wangweiyang2@huawei.com>
Signed-off-by: NJialin Zhang <zhangjialin11@huawei.com>
上级 04452204
......@@ -421,6 +421,9 @@ extern int __sys_accept4_file(struct file *file, unsigned file_flags,
struct sockaddr __user *upeer_sockaddr,
int __user *upeer_addrlen, int flags,
unsigned long nofile);
extern struct file *do_accept(struct file *file, unsigned file_flags,
struct sockaddr __user *upeer_sockaddr,
int __user *upeer_addrlen, int flags);
extern int __sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr,
int __user *upeer_addrlen, int flags);
extern int __sys_socket(int family, int type, int protocol);
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册