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authorMarkus Armbruster <armbru@redhat.com>2006-06-26 00:24:34 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-26 09:58:17 -0700
commit0c6856f702732d3cfc33eb59303e998ad6961de8 (patch)
tree98d3c76586f6e63b4dc43a0f763e9b6a7cc4a984 /arch/powerpc/oprofile/common.c
parent57136ca6d57359c7f21a9bbb4a5a0a61eeb53f2b (diff)
downloadlinaro-lsk-0c6856f702732d3cfc33eb59303e998ad6961de8.tar.gz
[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>
Diffstat (limited to 'arch/powerpc/oprofile/common.c')
-rw-r--r--arch/powerpc/oprofile/common.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/oprofile/common.c b/arch/powerpc/oprofile/common.c
index 27ad56bd227..fd0bbbe7a4d 100644
--- a/arch/powerpc/oprofile/common.c
+++ b/arch/powerpc/oprofile/common.c
@@ -94,7 +94,7 @@ static int op_powerpc_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);