Messages in this thread Patch in this message | | | Date | Thu, 17 Feb 2011 15:56:58 +0000 | From | "Jan Beulich" <> | Subject | [PATCH] x86: combine printk()s in show_regs_common() |
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Printing a single character alone when there's an immediately following printk() is pretty pointless (and wasteful).
Signed-off-by: Jan Beulich <jbeulich@novell.com>
--- arch/x86/kernel/process.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
--- 2.6.38-rc5/arch/x86/kernel/process.c +++ 2.6.38-rc5-x86-show-regs-fold-printks/arch/x86/kernel/process.c @@ -110,12 +110,9 @@ void show_regs_common(void) init_utsname()->release, (int)strcspn(init_utsname()->version, " "), init_utsname()->version); - printk(KERN_CONT " "); - printk(KERN_CONT "%s %s", vendor, product); - if (board) { - printk(KERN_CONT "/"); - printk(KERN_CONT "%s", board); - } + printk(KERN_CONT " %s %s", vendor, product); + if (board) + printk(KERN_CONT "/%s", board); printk(KERN_CONT "\n"); }
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