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authorJean-Paul Saman <jean-paul.saman@nxp.com>2007-02-10 01:44:44 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-11 10:51:25 -0800
commit67d38229dfa64cf9a75f83746dde345f47bbd8dc (patch)
tree36ecb1005e79616e4d1274e1c0ebf793125aeb38 /arch/sparc64
parentc33df4eaaf41fd3e34837a6ae9a5f9970c393d9f (diff)
downloadblackbird-op-linux-67d38229dfa64cf9a75f83746dde345f47bbd8dc.tar.gz
blackbird-op-linux-67d38229dfa64cf9a75f83746dde345f47bbd8dc.zip
[PATCH] disable init/initramfs.c: architectures
Update all arch/*/kernel/vmlinux.lds.S to not include space for initramfs when CONFIG_BLK_DEV_INITRAMFS is not selected. This saves another 4 kbytes on most platfoms (some reserve PAGE_SIZE for initramfs). Signed-off-by: Jean-Paul Saman <jean-paul.saman@nxp.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/sparc64')
-rw-r--r--arch/sparc64/kernel/vmlinux.lds.S4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/vmlinux.lds.S b/arch/sparc64/kernel/vmlinux.lds.S
index 4a6063f33e7a..13fa2a2e4513 100644
--- a/arch/sparc64/kernel/vmlinux.lds.S
+++ b/arch/sparc64/kernel/vmlinux.lds.S
@@ -81,10 +81,14 @@ SECTIONS
__sun4v_2insn_patch = .;
.sun4v_2insn_patch : { *(.sun4v_2insn_patch) }
__sun4v_2insn_patch_end = .;
+
+#ifdef CONFIG_BLK_DEV_INITRD
. = ALIGN(8192);
__initramfs_start = .;
.init.ramfs : { *(.init.ramfs) }
__initramfs_end = .;
+#endif
+
. = ALIGN(8192);
__per_cpu_start = .;
.data.percpu : { *(.data.percpu) }
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