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sem: Split out sem_types.h

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More sched.h dependency pruning.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2023-12-11 15:52:17 -05:00
parent af6da56a22
commit e034d49eb0
4 changed files with 18 additions and 10 deletions
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1
include/linux/audit.h
View file

@ -36,6 +36,7 @@ struct mqstat;
struct audit_watch;
struct audit_tree;
struct sk_buff;
struct kern_ipc_perm;
struct audit_krule {
u32 pflags;

4
include/linux/sched.h
View file

@ -11,14 +11,16 @@
#include <asm/current.h>
#include <linux/cache.h>
#include <linux/irqflags_types.h>
#include <linux/pid_types.h>
#include <linux/sem.h>
#include <linux/sem_types.h>
#include <linux/shm.h>
#include <linux/kmsan_types.h>
#include <linux/mutex_types.h>
#include <linux/plist_types.h>
#include <linux/hrtimer_types.h>
#include <linux/timer_types.h>
#include <linux/seccomp_types.h>
#include <linux/nodemask_types.h>
#include <linux/rcupdate.h>

10
include/linux/sem.h
View file

@ -3,25 +3,17 @@
#define _LINUX_SEM_H
#include <uapi/linux/sem.h>
#include <linux/sem_types.h>
struct task_struct;
struct sem_undo_list;
#ifdef CONFIG_SYSVIPC
struct sysv_sem {
struct sem_undo_list *undo_list;
};
extern int copy_semundo(unsigned long clone_flags, struct task_struct *tsk);
extern void exit_sem(struct task_struct *tsk);
#else
struct sysv_sem {
/* empty */
};
static inline int copy_semundo(unsigned long clone_flags, struct task_struct *tsk)
{
return 0;

13
include/linux/sem_types.h Normal file
View file

@ -0,0 +1,13 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_SEM_TYPES_H
#define _LINUX_SEM_TYPES_H
struct sem_undo_list;
struct sysv_sem {
#ifdef CONFIG_SYSVIPC
struct sem_undo_list *undo_list;
#endif
};
#endif /* _LINUX_SEM_TYPES_H */