Commit-ID: 527af3ea273b2cf0c017a2c90090b3c94af8aba4 Gitweb: https://git.kernel.org/tip/527af3ea273b2cf0c017a2c90090b3c94af8aba4 Author: Bart Van Assche <bvanassche@xxxxxxx> AuthorDate: Thu, 14 Feb 2019 15:00:49 -0800 Committer: Ingo Molnar <mingo@xxxxxxxxxx> CommitDate: Thu, 28 Feb 2019 07:55:45 +0100 locking/lockdep: Fix a comment in add_chain_cache() Reflect that add_chain_cache() is always called with the graph lock held. Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx> Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx> Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Cc: Waiman Long <longman@xxxxxxxxxx> Cc: Will Deacon <will.deacon@xxxxxxx> Cc: johannes.berg@xxxxxxxxx Cc: tj@xxxxxxxxxx Link: https://lkml.kernel.org/r/20190214230058.196511-15-bvanassche@xxxxxxx Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> --- kernel/locking/lockdep.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index 753a9b758266..ec0cb794f70d 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -2266,7 +2266,7 @@ static inline int add_chain_cache(struct task_struct *curr, */ /* - * We might need to take the graph lock, ensure we've got IRQs + * The caller must hold the graph lock, ensure we've got IRQs * disabled to make this an IRQ-safe lock.. for recursion reasons * lockdep won't complain about its own locking errors. */
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