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authorMatt Mackall <mpm@selenic.com>2005-05-01 11:59:02 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-01 11:59:02 -0400
commitd59745ce3e7aa13856bca16d3bcbb95041775ff6 (patch)
tree6e495bb6697d86534685bf813c43e210a8d8323a /arch/i386/kernel/head.S
parentcd7619d6bf36564cf54ff7218ef54e558a741913 (diff)
[PATCH] clean up kernel messages
Arrange for all kernel printks to be no-ops. Only available if CONFIG_EMBEDDED. This patch saves about 375k on my laptop config and nearly 100k on minimal configs. Signed-off-by: Matt Mackall <mpm@selenic.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/i386/kernel/head.S')
-rw-r--r--arch/i386/kernel/head.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/i386/kernel/head.S b/arch/i386/kernel/head.S
index d273fd746192..e966fc8c44c4 100644
--- a/arch/i386/kernel/head.S
+++ b/arch/i386/kernel/head.S
@@ -380,6 +380,7 @@ rp_sidt:
380 ALIGN 380 ALIGN
381ignore_int: 381ignore_int:
382 cld 382 cld
383#ifdef CONFIG_PRINTK
383 pushl %eax 384 pushl %eax
384 pushl %ecx 385 pushl %ecx
385 pushl %edx 386 pushl %edx
@@ -400,6 +401,7 @@ ignore_int:
400 popl %edx 401 popl %edx
401 popl %ecx 402 popl %ecx
402 popl %eax 403 popl %eax
404#endif
403 iret 405 iret
404 406
405/* 407/*