diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/lib/lockdep/lockdep.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tools/lib/lockdep/lockdep.c b/tools/lib/lockdep/lockdep.c new file mode 100644 index 000000000..348a9d0fb --- /dev/null +++ b/tools/lib/lockdep/lockdep.c @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: GPL-2.0 +#include <linux/lockdep.h> +#include <stdlib.h> + +/* Trivial API wrappers, we don't (yet) have RCU in user-space: */ +#define hlist_for_each_entry_rcu hlist_for_each_entry +#define hlist_add_head_rcu hlist_add_head +#define hlist_del_rcu hlist_del +#define list_for_each_entry_rcu list_for_each_entry +#define list_add_tail_rcu list_add_tail + +u32 prandom_u32(void) +{ + /* Used only by lock_pin_lock() which is dead code */ + abort(); +} + +void print_irqtrace_events(struct task_struct *curr) +{ + abort(); +} + +static struct new_utsname *init_utsname(void) +{ + static struct new_utsname n = (struct new_utsname) { + .release = "liblockdep", + .version = LIBLOCKDEP_VERSION, + }; + + return &n; +} + +#include "../../../kernel/locking/lockdep.c" |