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Commit f83a396d authored by Eric W. Biederman's avatar Eric W. Biederman
Browse files

ipc: Move IPCMNI from include/ipc.h into ipc/util.h 



The definition IPCMNI is only used in ipc/util.h and ipc/util.c.  So
there is no reason to keep it in a header file that the whole kernel
can see.  Move it into util.h to simplify future maintenance.

Signed-off-by: default avatar"Eric W. Biederman" <ebiederm@xmission.com>
parent 34b56df9

include/linux/ipc.h

+0 −2
Original line number Diff line number Diff line
@@ -8,8 +8,6 @@ 
#include <uapi/linux/ipc.h>

#include <linux/refcount.h>



#define IPCMNI 32768  /* <= MAX_INT limit for ipc arrays (including sysctl changes) */



/* used by in-kernel data structures */

struct kern_ipc_perm {

	spinlock_t	lock;

ipc/util.h

+1 −0
Original line number Diff line number Diff line
@@ -15,6 +15,7 @@ 
#include <linux/err.h>

#include <linux/ipc_namespace.h>



#define IPCMNI 32768  /* <= MAX_INT limit for ipc arrays (including sysctl changes) */

#define SEQ_MULTIPLIER	(IPCMNI)



int sem_init(void);