diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-04-24 09:43:36 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2020-04-27 09:06:53 +0300 |
| commit | 2374c09b1c8a883bb9b4b2fc3756703eeb618f4a (patch) | |
| tree | 9ff6358829e663960cb7177d941c3a8f3a4309b4 /include/linux/pid.h | |
| parent | 26363af5643490a817272e1cc6f1d3f1d550a699 (diff) | |
| download | linux-2374c09b1c8a883bb9b4b2fc3756703eeb618f4a.tar.xz | |
sysctl: remove all extern declaration from sysctl.c
Extern declarations in .c files are a bad style and can lead to
mismatches. Use existing definitions in headers where they exist,
and otherwise move the external declarations to suitable header
files.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/pid.h')
| -rw-r--r-- | include/linux/pid.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/pid.h b/include/linux/pid.h index cc896f0fc4e3..93543cbc0e6b 100644 --- a/include/linux/pid.h +++ b/include/linux/pid.h @@ -108,6 +108,9 @@ extern void transfer_pid(struct task_struct *old, struct task_struct *new, struct pid_namespace; extern struct pid_namespace init_pid_ns; +extern int pid_max; +extern int pid_max_min, pid_max_max; + /* * look up a PID in the hash table. Must be called with the tasklist_lock * or rcu_read_lock() held. |