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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/xtensa
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/xtensa')
-rw-r--r--arch/xtensa/kernel/vmlinux.lds.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/xtensa/kernel/vmlinux.lds.S b/arch/xtensa/kernel/vmlinux.lds.S
index a36c104c3a52..ab6370054cee 100644
--- a/arch/xtensa/kernel/vmlinux.lds.S
+++ b/arch/xtensa/kernel/vmlinux.lds.S
@@ -203,10 +203,12 @@ SECTIONS
203 .data.percpu : { *(.data.percpu) } 203 .data.percpu : { *(.data.percpu) }
204 __per_cpu_end = .; 204 __per_cpu_end = .;
205 205
206#ifdef CONFIG_BLK_DEV_INITRD
206 . = ALIGN(4096); 207 . = ALIGN(4096);
207 __initramfs_start =.; 208 __initramfs_start =.;
208 .init.ramfs : { *(.init.ramfs) } 209 .init.ramfs : { *(.init.ramfs) }
209 __initramfs_end = .; 210 __initramfs_end = .;
211#endif
210 212
211 /* We need this dummy segment here */ 213 /* We need this dummy segment here */
212 214