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| author | Yuyang Du | 2019-05-06 10:19:20 +0200 |
|---|---|---|
| committer | Ingo Molnar | 2019-06-03 11:55:35 +0200 |
| commit | e7a38f63ba50dc95426dd50c43383dfecaa35d7f (patch) | |
| tree | 2b521c5f028adc023dc079bada1bfbbe073ea2e3 /kernel/locking | |
| parent | locking/lockdep: Adjust lock usage bit character checks (diff) | |
| download | kernel-qcow2-linux-e7a38f63ba50dc95426dd50c43383dfecaa35d7f.tar.gz kernel-qcow2-linux-e7a38f63ba50dc95426dd50c43383dfecaa35d7f.tar.xz kernel-qcow2-linux-e7a38f63ba50dc95426dd50c43383dfecaa35d7f.zip | |
locking/lockdep: Remove useless conditional macro
Since #defined(CONFIG_PROVE_LOCKING) is used in the scope of #ifdef
CONFIG_PROVE_LOCKING, it can be removed.
Signed-off-by: Yuyang Du <duyuyang@gmail.com>
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: bvanassche@acm.org
Cc: frederic@kernel.org
Cc: ming.lei@redhat.com
Cc: will.deacon@arm.com
Link: https://lkml.kernel.org/r/20190506081939.74287-5-duyuyang@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/locking')
| -rw-r--r-- | kernel/locking/lockdep.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index a033df00fd1d..3c477018e184 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -1674,7 +1674,7 @@ check_redundant(struct lock_list *root, struct lock_class *target, return result; } -#if defined(CONFIG_TRACE_IRQFLAGS) && defined(CONFIG_PROVE_LOCKING) +#ifdef CONFIG_TRACE_IRQFLAGS static inline int usage_accumulate(struct lock_list *entry, void *mask) { @@ -2152,7 +2152,7 @@ static inline void inc_chains(void) nr_process_chains++; } -#endif +#endif /* CONFIG_TRACE_IRQFLAGS */ static void print_deadlock_scenario(struct held_lock *nxt, struct held_lock *prv) @@ -2829,7 +2829,7 @@ static inline int validate_chain(struct task_struct *curr, { return 1; } -#endif +#endif /* CONFIG_PROVE_LOCKING */ /* * We are building curr_chain_key incrementally, so double-check |