Commit-ID: 527af3ea273b2cf0c017a2c90090b3c94af8aba4 Gitweb: https://git.kernel.org/tip/527af3ea273b2cf0c017a2c90090b3c94af8aba4 Author: Bart Van Assche <bvanass...@acm.org> AuthorDate: Thu, 14 Feb 2019 15:00:49 -0800 Committer: Ingo Molnar <mi...@kernel.org> 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 <bvanass...@acm.org> Signed-off-by: Peter Zijlstra (Intel) <pet...@infradead.org> Cc: Andrew Morton <a...@linux-foundation.org> Cc: Johannes Berg <johan...@sipsolutions.net> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Paul E. McKenney <paul...@linux.vnet.ibm.com> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Thomas Gleixner <t...@linutronix.de> Cc: Waiman Long <long...@redhat.com> Cc: Will Deacon <will.dea...@arm.com> Cc: johannes.b...@intel.com Cc: t...@kernel.org Link: https://lkml.kernel.org/r/20190214230058.196511-15-bvanass...@acm.org Signed-off-by: Ingo Molnar <mi...@kernel.org> --- 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. */
