diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2019-07-22 21:24:40 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-07-25 16:43:26 +0300 |
| commit | 364f6afc4f5537b79cf454eb35cae92920676075 (patch) | |
| tree | ee8ff7b0c7ef150000c96735e51c98ee838eda37 /kernel/locking/lockdep.c | |
| parent | 6c11c6e3d5e9e5caf8686cd6a5e4552cfc3ea326 (diff) | |
| download | linux-364f6afc4f5537b79cf454eb35cae92920676075.tar.xz | |
locking/lockdep: Make it clear that what lock_class::key points at is not modified
This patch does not change the behavior of the lockdep code.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Waiman Long <longman@redhat.com>
Cc: Will Deacon <will.deacon@arm.com>
Link: https://lkml.kernel.org/r/20190722182443.216015-2-bvanassche@acm.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/locking/lockdep.c')
| -rw-r--r-- | kernel/locking/lockdep.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index 4861cf8e274b..af6627866191 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -511,7 +511,7 @@ static const char *usage_str[] = }; #endif -const char * __get_key_name(struct lockdep_subclass_key *key, char *str) +const char *__get_key_name(const struct lockdep_subclass_key *key, char *str) { return kallsyms_lookup((unsigned long)key, NULL, NULL, NULL, str); } |