diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-12-11 13:03:22 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-12-20 19:26:31 -0500 |
| commit | 6d5e9d63683042a8d344cd5d6f9cf23613864a29 (patch) | |
| tree | a0afec6744c6d7429fe3eebeeef20c4554b20209 /include/linux | |
| parent | f038cc1379c0ff462d83895cae8beb75a0f6bf02 (diff) | |
pid: Split out pid_types.h
Trimming down sched.h dependencies: we dont't want to include more than
the base types.
Cc: Kees Cook <keescook@chromium.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Will Drewry <wad@chromium.org>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/pid.h | 15 | ||||
| -rw-r--r-- | include/linux/pid_types.h | 16 | ||||
| -rw-r--r-- | include/linux/sched.h | 2 | ||||
| -rw-r--r-- | include/linux/seccomp.h | 2 |
4 files changed, 21 insertions, 14 deletions
diff --git a/include/linux/pid.h b/include/linux/pid.h index 653a527574c4..f254c3a45b9b 100644 --- a/include/linux/pid.h +++ b/include/linux/pid.h @@ -2,18 +2,10 @@ #ifndef _LINUX_PID_H #define _LINUX_PID_H +#include <linux/pid_types.h> #include <linux/rculist.h> -#include <linux/wait.h> #include <linux/refcount.h> - -enum pid_type -{ - PIDTYPE_PID, - PIDTYPE_TGID, - PIDTYPE_PGID, - PIDTYPE_SID, - PIDTYPE_MAX, -}; +#include <linux/wait.h> /* * What is struct pid? @@ -110,9 +102,6 @@ extern void exchange_tids(struct task_struct *task, struct task_struct *old); extern void transfer_pid(struct task_struct *old, struct task_struct *new, enum pid_type); -struct pid_namespace; -extern struct pid_namespace init_pid_ns; - extern int pid_max; extern int pid_max_min, pid_max_max; diff --git a/include/linux/pid_types.h b/include/linux/pid_types.h new file mode 100644 index 000000000000..c2aee1d91dcf --- /dev/null +++ b/include/linux/pid_types.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_PID_TYPES_H +#define _LINUX_PID_TYPES_H + +enum pid_type { + PIDTYPE_PID, + PIDTYPE_TGID, + PIDTYPE_PGID, + PIDTYPE_SID, + PIDTYPE_MAX, +}; + +struct pid_namespace; +extern struct pid_namespace init_pid_ns; + +#endif /* _LINUX_PID_TYPES_H */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 436f7ce1450a..37cc9d257073 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -11,7 +11,7 @@ #include <asm/current.h> -#include <linux/pid.h> +#include <linux/pid_types.h> #include <linux/sem.h> #include <linux/shm.h> #include <linux/kmsan_types.h> diff --git a/include/linux/seccomp.h b/include/linux/seccomp.h index 175079552f68..1ec0d8dc4b69 100644 --- a/include/linux/seccomp.h +++ b/include/linux/seccomp.h @@ -126,6 +126,8 @@ static inline long seccomp_get_metadata(struct task_struct *task, #ifdef CONFIG_SECCOMP_CACHE_DEBUG struct seq_file; +struct pid_namespace; +struct pid; int proc_pid_seccomp_cache(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task); |