diff options
| author | Jiri Slaby (SUSE) <jirislaby@kernel.org> | 2024-10-07 08:54:57 +0200 |
|---|---|---|
| committer | Boqun Feng <boqun.feng@gmail.com> | 2024-10-17 21:21:16 -0700 |
| commit | e48bf7ca6056297664eb260fa88cae8e50d9b698 (patch) | |
| tree | e6fc1f25e820b4e501b5bcc4dc76536adff9d206 /kernel/locking | |
| parent | 5eadeb7b3bc206e2ac9494e9499e7c1f1e44eab7 (diff) | |
lockdep: Use info level for lockdep initial info messages
All those:
Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
... MAX_LOCKDEP_SUBCLASSES: 8
... MAX_LOCK_DEPTH: 48
... MAX_LOCKDEP_KEYS: 8192
and so on are dumped with the KERN_WARNING level. It is due to missing
KERN_* annotation.
Use pr_info() instead of bare printk() to dump the info with the info
level.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Will Deacon <will@kernel.org>
Cc: Waiman Long <longman@redhat.com>
Cc: Boqun Feng <boqun.feng@gmail.com>
Reviewed-by: Waiman Long <longman@redhat.com>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Link: https://lore.kernel.org/r/20241007065457.20128-1-jirislaby@kernel.org
Diffstat (limited to 'kernel/locking')
| -rw-r--r-- | kernel/locking/lockdep.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index 6fd4af217e71..2d8ec0351ef9 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -6600,17 +6600,17 @@ EXPORT_SYMBOL_GPL(lockdep_unregister_key); void __init lockdep_init(void) { - printk("Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar\n"); + pr_info("Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar\n"); - printk("... MAX_LOCKDEP_SUBCLASSES: %lu\n", MAX_LOCKDEP_SUBCLASSES); - printk("... MAX_LOCK_DEPTH: %lu\n", MAX_LOCK_DEPTH); - printk("... MAX_LOCKDEP_KEYS: %lu\n", MAX_LOCKDEP_KEYS); - printk("... CLASSHASH_SIZE: %lu\n", CLASSHASH_SIZE); - printk("... MAX_LOCKDEP_ENTRIES: %lu\n", MAX_LOCKDEP_ENTRIES); - printk("... MAX_LOCKDEP_CHAINS: %lu\n", MAX_LOCKDEP_CHAINS); - printk("... CHAINHASH_SIZE: %lu\n", CHAINHASH_SIZE); + pr_info("... MAX_LOCKDEP_SUBCLASSES: %lu\n", MAX_LOCKDEP_SUBCLASSES); + pr_info("... MAX_LOCK_DEPTH: %lu\n", MAX_LOCK_DEPTH); + pr_info("... MAX_LOCKDEP_KEYS: %lu\n", MAX_LOCKDEP_KEYS); + pr_info("... CLASSHASH_SIZE: %lu\n", CLASSHASH_SIZE); + pr_info("... MAX_LOCKDEP_ENTRIES: %lu\n", MAX_LOCKDEP_ENTRIES); + pr_info("... MAX_LOCKDEP_CHAINS: %lu\n", MAX_LOCKDEP_CHAINS); + pr_info("... CHAINHASH_SIZE: %lu\n", CHAINHASH_SIZE); - printk(" memory used by lock dependency info: %zu kB\n", + pr_info(" memory used by lock dependency info: %zu kB\n", (sizeof(lock_classes) + sizeof(lock_classes_in_use) + sizeof(classhash_table) + @@ -6628,12 +6628,12 @@ void __init lockdep_init(void) ); #if defined(CONFIG_TRACE_IRQFLAGS) && defined(CONFIG_PROVE_LOCKING) - printk(" memory used for stack traces: %zu kB\n", + pr_info(" memory used for stack traces: %zu kB\n", (sizeof(stack_trace) + sizeof(stack_trace_hash)) / 1024 ); #endif - printk(" per task-struct memory footprint: %zu bytes\n", + pr_info(" per task-struct memory footprint: %zu bytes\n", sizeof(((struct task_struct *)NULL)->held_locks)); } |