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Subject[PATCH 1/2] vmlinux.lds.h: allow people to set a smaller rootfs alignment
Date
Add a new INIT_RAMFS() define to compliment the existing INIT_RAM_FS, but
this one lets people control the alignment.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
include/asm-generic/vmlinux.lds.h | 7 ++++---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 48c5299..9ca268f 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -619,14 +619,15 @@
VMLINUX_SYMBOL(__security_initcall_end) = .;

#ifdef CONFIG_BLK_DEV_INITRD
-#define INIT_RAM_FS \
- . = ALIGN(PAGE_SIZE); \
+#define INIT_RAMFS(align) \
+ . = ALIGN(align); \
VMLINUX_SYMBOL(__initramfs_start) = .; \
*(.init.ramfs) \
VMLINUX_SYMBOL(__initramfs_end) = .;
#else
-#define INIT_RAM_FS
+#define INIT_RAMFS(align)
#endif
+#define INIT_RAM_FS INIT_RAMFS(PAGE_SIZE)

/*
* Default discarded sections.
--
1.7.1


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