From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- tools/lib/lockdep/lockdep.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 tools/lib/lockdep/lockdep.c (limited to 'tools/lib/lockdep/lockdep.c') 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 +#include + +/* 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" -- cgit v1.2.3