[PATCH] oprofile: Fix unnecessary cleverness

nmi_create_files() in arch/i386/oprofile/nmi_int.c depends on
model->num_counters (number of performance counters) being less than 10.
While this is currently the case, it's too clever by half.

Other archs aren't quite as clever: they assume 100.  I suggest to
normalize them all to 1000.

Cc: Philippe Elie <phil.el@wanadoo.fr>
Cc: John Levon <levon@movementarian.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/mips/oprofile/common.c b/arch/mips/oprofile/common.c
index c31e4cff64e0..65eb55400d77 100644
--- a/arch/mips/oprofile/common.c
+++ b/arch/mips/oprofile/common.c
@@ -38,7 +38,7 @@ static int op_mips_create_files(struct super_block * sb, struct dentry * root)
 
         for (i = 0; i < model->num_counters; ++i) {
                 struct dentry *dir;
-                char buf[3];
+                char buf[4];
 
                 snprintf(buf, sizeof buf, "%d", i);
                 dir = oprofilefs_mkdir(sb, root, buf);