lkml.org 
[lkml]   [2011]   [Feb]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH] x86: combine printk()s in show_regs_common()
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");
}





\
 
 \ /
  Last update: 2011-02-17 16:59    [W:0.107 / U:0.344 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site