linux-kernel - [PATCH 15/17] binfmt_flat: move the MAX_SHARED_LIBS definition to binfmt

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Message-Id: <20190613070903.17214-16-hch@lst.de>
Date:   Thu, 13 Jun 2019 09:09:01 +0200
From:   Christoph Hellwig <hch@....de>
To:     Greg Ungerer <gerg@...ux-m68k.org>
Cc:     Michal Simek <monstr@...str.eu>,
        linux-arm-kernel@...ts.infradead.org, linux-c6x-dev@...ux-c6x.org,
        uclinux-h8-devel@...ts.sourceforge.jp,
        linux-m68k@...ts.linux-m68k.org, linux-riscv@...ts.infradead.org,
        linux-sh@...r.kernel.org, linux-xtensa@...ux-xtensa.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 15/17] binfmt_flat: move the MAX_SHARED_LIBS definition to binfmt_flat.c

MAX_SHARED_LIBS is an implementation detail of the kernel loader,
and should be kept away from the file format definition.

Signed-off-by: Christoph Hellwig <hch@....de>
---
 fs/binfmt_flat.c     | 6 ++++++
 include/linux/flat.h | 6 ------
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index 0ca65d51bb01..ccd9843e979e 100644
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -68,6 +68,12 @@
 #define RELOC_FAILED 0xff00ff01		/* Relocation incorrect somewhere */
 #define UNLOADED_LIB 0x7ff000ff		/* Placeholder for unused library */
 
+#ifdef CONFIG_BINFMT_SHARED_FLAT
+#define	MAX_SHARED_LIBS			(4)
+#else
+#define	MAX_SHARED_LIBS			(1)
+#endif
+
 struct lib_info {
 	struct {
 		unsigned long start_code;		/* Start of text segment */
diff --git a/include/linux/flat.h b/include/linux/flat.h
index d586bb6e64a7..83977c0ce3de 100644
--- a/include/linux/flat.h
+++ b/include/linux/flat.h
@@ -12,12 +12,6 @@
 
 #define	FLAT_VERSION			0x00000004L
 
-#ifdef CONFIG_BINFMT_SHARED_FLAT
-#define	MAX_SHARED_LIBS			(4)
-#else
-#define	MAX_SHARED_LIBS			(1)
-#endif
-
 /*
  * To make everything easier to port and manage cross platform
  * development,  all fields are in network byte order.
-- 
2.20.1