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uml: host_info tidying

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Move the host_info string from util.c to um_arch.c, where it is
actually initialized and used.  Also document its lack of locking.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jeff Dike
2007-05-06 14:50:59 -07:00
committed by Linus Torvalds
parent a5ed1ffa6c
commit b4ffb6ad8d
4 changed files with 9 additions and 9 deletions
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6
arch/um/kernel/um_arch.c
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@ -17,6 +17,7 @@
#include "linux/seq_file.h"
#include "linux/delay.h"
#include "linux/module.h"
#include "linux/utsname.h"
#include "asm/page.h"
#include "asm/pgtable.h"
#include "asm/ptrace.h"
@ -67,6 +68,9 @@ unsigned long thread_saved_pc(struct task_struct *task)
task));
}
/* Changed in setup_arch, which is called in early boot */
static char host_info[(__NEW_UTS_LEN + 1) * 5];
static int show_cpuinfo(struct seq_file *m, void *v)
{
int index = 0;
@ -482,7 +486,7 @@ void __init setup_arch(char **cmdline_p)
paging_init();
strlcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
*cmdline_p = command_line;
setup_hostinfo();
setup_hostinfo(host_info, sizeof host_info);
}
void __init check_bugs(void)