[PATCH 3/4] compact print_symbol() output

From: Akinobu Mita
Date: Tue Jan 17 2006 - 05:14:38 EST


- remove symbolsize field
- change offset format from hexadecimal to decimal

99.9% of the functions in my vmlinux are smaller than 10000 bytes.
Therefore call trace must be more compact.

Signed-off-by: Akinobu Mita <mita@xxxxxxxxxxxxxxxx>
----

kallsyms.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)

--- 2.6-git/kernel/kallsyms.c.orig 2006-01-16 22:06:16.000000000 +0900
+++ 2.6-git/kernel/kallsyms.c 2006-01-16 22:09:52.000000000 +0900
@@ -237,7 +237,7 @@ int __print_symbol(const char *fmt, unsi
const char *name;
unsigned long offset, size;
char namebuf[KSYM_NAME_LEN+1];
- char buffer[sizeof("%s+%#lx/%#lx [%s]") + KSYM_NAME_LEN +
+ char buffer[sizeof("%s+%ld [%s]") + KSYM_NAME_LEN +
2*(BITS_PER_LONG*3/10) + MODULE_NAME_LEN + 1];

name = kallsyms_lookup(address, &size, &offset, &modname, namebuf);
@@ -246,10 +246,9 @@ int __print_symbol(const char *fmt, unsi
sprintf(buffer, "0x%lx", address);
else {
if (modname)
- sprintf(buffer, "%s+%#lx/%#lx [%s]", name, offset,
- size, modname);
+ sprintf(buffer, "%s+%ld [%s]", name, offset, modname);
else
- sprintf(buffer, "%s+%#lx/%#lx", name, offset, size);
+ sprintf(buffer, "%s+%ld", name, offset);
}
return printk(fmt, buffer);
}
-
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