[REVIEW][PATCH 07/11] ipc: Move IPCMNI from include/ipc.h into ipc/util.h
From: Eric W. Biederman <hidden>
Date: 2018-03-23 19:18:12
Also in:
linux-security-module, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
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: "Eric W. Biederman" <redacted> --- include/linux/ipc.h | 2 -- ipc/util.h | 1 + 2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/include/linux/ipc.h b/include/linux/ipc.h
index 821b2f260992..6cc2df7f7ac9 100644
--- a/include/linux/ipc.h
+++ b/include/linux/ipc.h@@ -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;
diff --git a/ipc/util.h b/ipc/util.h
index 89b8ec176fc4..959c10eb9cc1 100644
--- a/ipc/util.h
+++ b/ipc/util.h@@ -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);
--
2.14.1