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authorJean-Paul Saman <jean-paul.saman@nxp.com>2007-02-10 04:44:44 -0500
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-11 13:51:25 -0500
commit67d38229dfa64cf9a75f83746dde345f47bbd8dc (patch)
tree36ecb1005e79616e4d1274e1c0ebf793125aeb38 /arch/ppc/kernel
parentc33df4eaaf41fd3e34837a6ae9a5f9970c393d9f (diff)
[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/ppc/kernel')
-rw-r--r--arch/ppc/kernel/vmlinux.lds.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/ppc/kernel/vmlinux.lds.S b/arch/ppc/kernel/vmlinux.lds.S
index 61921268a0d0..a0625562a44b 100644
--- a/arch/ppc/kernel/vmlinux.lds.S
+++ b/arch/ppc/kernel/vmlinux.lds.S
@@ -135,10 +135,12 @@ SECTIONS
135 .data.percpu : { *(.data.percpu) } 135 .data.percpu : { *(.data.percpu) }
136 __per_cpu_end = .; 136 __per_cpu_end = .;
137 137
138#ifdef CONFIG_BLK_DEV_INITRD
138 . = ALIGN(4096); 139 . = ALIGN(4096);
139 __initramfs_start = .; 140 __initramfs_start = .;
140 .init.ramfs : { *(.init.ramfs) } 141 .init.ramfs : { *(.init.ramfs) }
141 __initramfs_end = .; 142 __initramfs_end = .;
143#endif
142 144
143 . = ALIGN(4096); 145 . = ALIGN(4096);
144 __init_end = .; 146 __init_end = .;