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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-06 08:02:58 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-06 08:02:58 -0800 |
commit | 35b740e4662ef386f0c60e1b60aaf5b44db9914c (patch) | |
tree | 502a8f9499bc1b4cb3300d666dab2d01a1921224 /kernel/lockdep.c | |
parent | 423d091dfe58d3109d84c408810a7cfa82f6f184 (diff) | |
parent | 9e183426bfb52bb44bf3c443d6587e4d02478603 (diff) | |
download | linux-35b740e4662ef386f0c60e1b60aaf5b44db9914c.tar.bz2 |
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (106 commits)
perf kvm: Fix copy & paste error in description
perf script: Kill script_spec__delete
perf top: Fix a memory leak
perf stat: Introduce get_ratio_color() helper
perf session: Remove impossible condition check
perf tools: Fix feature-bits rework fallout, remove unused variable
perf script: Add generic perl handler to process events
perf tools: Use for_each_set_bit() to iterate over feature flags
perf tools: Unify handling of features when writing feature section
perf report: Accept fifos as input file
perf tools: Moving code in some files
perf tools: Fix out-of-bound access to struct perf_session
perf tools: Continue processing header on unknown features
perf tools: Improve macros for struct feature_ops
perf: builtin-record: Document and check that mmap_pages must be a power of two.
perf: builtin-record: Provide advice if mmap'ing fails with EPERM.
perf tools: Fix truncated annotation
perf script: look up thread using tid instead of pid
perf tools: Look up thread names for system wide profiling
perf tools: Fix comm for processes with named threads
...
Diffstat (limited to 'kernel/lockdep.c')
-rw-r--r-- | kernel/lockdep.c | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/kernel/lockdep.c b/kernel/lockdep.c index 8fb755132322..8889f7dd7c46 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -500,36 +500,32 @@ void get_usage_chars(struct lock_class *class, char usage[LOCK_USAGE_CHARS]) usage[i] = '\0'; } -static int __print_lock_name(struct lock_class *class) +static void __print_lock_name(struct lock_class *class) { char str[KSYM_NAME_LEN]; const char *name; name = class->name; - if (!name) - name = __get_key_name(class->key, str); - - return printk("%s", name); -} - -static void print_lock_name(struct lock_class *class) -{ - char str[KSYM_NAME_LEN], usage[LOCK_USAGE_CHARS]; - const char *name; - - get_usage_chars(class, usage); - - name = class->name; if (!name) { name = __get_key_name(class->key, str); - printk(" (%s", name); + printk("%s", name); } else { - printk(" (%s", name); + printk("%s", name); if (class->name_version > 1) printk("#%d", class->name_version); if (class->subclass) printk("/%d", class->subclass); } +} + +static void print_lock_name(struct lock_class *class) +{ + char usage[LOCK_USAGE_CHARS]; + + get_usage_chars(class, usage); + + printk(" ("); + __print_lock_name(class); printk("){%s}", usage); } |