[0/4] Move the sysctl interface to the corresponding feature code file

Message

Xiaoming Ni May 15, 2020, 4:33 a.m. UTC

Use register_sysctl() to register the sysctl interface to avoid
merge conflicts when different features modify sysctl.c at the same time.

Here, the sysctl interfaces of hung task and watchdog are moved to the
corresponding feature code files

https://lkml.org/lkml/2020/5/11/1419

Xiaoming Ni (4):
  hung_task: Move hung_task syscl interface to hung_task_sysctl.c
  proc/sysctl: add shared variables -1
  watchdog: move watchdog sysctl to watchdog.c
  sysctl: Add register_sysctl_init() interface

 fs/proc/proc_sysctl.c        |   2 +-
 include/linux/sched/sysctl.h |   8 +--
 include/linux/sysctl.h       |   3 +
 kernel/Makefile              |   4 +-
 kernel/hung_task.c           |   6 +-
 kernel/hung_task.h           |  21 ++++++
 kernel/hung_task_sysctl.c    |  66 +++++++++++++++++
 kernel/sysctl.c              | 168 ++++++-------------------------------------
 kernel/watchdog.c            | 101 ++++++++++++++++++++++++++
 9 files changed, 219 insertions(+), 160 deletions(-)
 create mode 100644 kernel/hung_task.h
 create mode 100644 kernel/hung_task_sysctl.c