shm: Move struct shmid_kernel into ipc/shm.c

All of the users are now in ipc/shm.c so make the definition local to
that file to make code maintenance easier.  AKA to prevent rebuilding
the entire kernel when struct shmid_kernel changes.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>

1 files changed, 0 insertions, 22 deletions

diff --git a/include/linux/shm.h b/include/linux/shm.h
index 2bbafacfbfc9..3a8eae3ca33c 100644
--- a/include/linux/shm.h
+++ b/include/linux/shm.h
@@ -7,28 +7,6 @@
 #include <uapi/linux/shm.h>
 #include <asm/shmparam.h>
 
-struct shmid_kernel /* private to the kernel */
-{	
-	struct kern_ipc_perm	shm_perm;
-	struct file		*shm_file;
-	unsigned long		shm_nattch;
-	unsigned long		shm_segsz;
-	time64_t		shm_atim;
-	time64_t		shm_dtim;
-	time64_t		shm_ctim;
-	pid_t			shm_cprid;
-	pid_t			shm_lprid;
-	struct user_struct	*mlock_user;
-
-	/* The task created the shm object.  NULL if the task is dead. */
-	struct task_struct	*shm_creator;
-	struct list_head	shm_clist;	/* list by creator */
-} __randomize_layout;
-
-/* shm_mode upper byte flags */
-#define	SHM_DEST	01000	/* segment will be destroyed on last detach */
-#define SHM_LOCKED      02000   /* segment will not be swapped */
-
 #ifdef CONFIG_SYSVIPC
 struct sysv_shm {
 	struct list_head shm_clist;