- Use printk formatting for indentation
- Don't leave NTFS in the default event filter
Signed-off-by: Andi Kleen <[email protected]>
Index: linux-2.6.17-git22-work/kernel/lockdep.c
===================================================================
--- linux-2.6.17-git22-work.orig/kernel/lockdep.c
+++ linux-2.6.17-git22-work/kernel/lockdep.c
@@ -169,22 +169,17 @@ EXPORT_SYMBOL(lockdep_internal);
*/
static int class_filter(struct lock_class *class)
{
+#if 0
+ /* Example */
if (class->name_version == 1 &&
- !strcmp(class->name, "&rl->lock"))
+ !strcmp(class->name, "lockname"))
return 1;
if (class->name_version == 1 &&
- !strcmp(class->name, "&ni->mrec_lock"))
+ !strcmp(class->name, "&struct->lockfield"))
return 1;
- if (class->name_version == 1 &&
- !strcmp(class->name, "mft_ni_runlist_lock"))
- return 1;
- if (class->name_version == 1 &&
- !strcmp(class->name, "mft_ni_mrec_lock"))
- return 1;
- if (class->name_version == 1 &&
- !strcmp(class->name, "&vol->lcnbmp_lock"))
- return 1;
- return 0;
+#endif
+ /* Allow everything else. 0 would be filter everything else */
+ return 1;
}
#endif
@@ -408,23 +403,12 @@ static void lockdep_print_held_locks(str
print_lock(curr->held_locks + i);
}
}
-/*
- * Helper to print a nice hierarchy of lock dependencies:
- */
-static void print_spaces(int nr)
-{
- int i;
-
- for (i = 0; i < nr; i++)
- printk(" ");
-}
static void print_lock_class_header(struct lock_class *class, int depth)
{
int bit;
- print_spaces(depth);
- printk("->");
+ printk("%*s->", depth, "");
print_lock_name(class);
printk(" ops: %lu", class->ops);
printk(" {\n");
@@ -433,17 +417,14 @@ static void print_lock_class_header(stru
if (class->usage_mask & (1 << bit)) {
int len = depth;
- print_spaces(depth);
- len += printk(" %s", usage_str[bit]);
+ len += printk("%*s %s", depth, "", usage_str[bit]);
len += printk(" at:\n");
print_stack_trace(class->usage_traces + bit, len);
}
}
- print_spaces(depth);
- printk(" }\n");
+ printk("%*s }\n", depth, "");
- print_spaces(depth);
- printk(" ... key at: ");
+ printk("%*s ... key at: ",depth,"");
print_ip_sym((unsigned long)class->key);
}
@@ -463,8 +444,7 @@ static void print_lock_dependencies(stru
DEBUG_LOCKS_WARN_ON(!entry->class);
print_lock_dependencies(entry->class, depth + 1);
- print_spaces(depth);
- printk(" ... acquired at:\n");
+ printk("%*s ... acquired at:\n",depth,"");
print_stack_trace(&entry->trace, 2);
printk("\n");
}
-
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