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authorLinus Torvalds <torvalds@linux-foundation.org>2022-08-01 12:15:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-08-01 12:15:27 -0700
commit22a39c3d8693001c301d070366435edb04d0778c (patch)
treea6c4099e85ad60b9e75b9c53c897a9d6cc348992 /kernel/locking
parentb167fdffe9e737007cbf7c691cde5fa489ca58d7 (diff)
parenteae6d58d67d9739be5f7ae2dbead1d0ef6528243 (diff)
Merge tag 'locking-core-2022-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking updates from Ingo Molnar: "This was a fairly quiet cycle for the locking subsystem: - lockdep: Fix a handful of the more complex lockdep_init_map_*() primitives that can lose the lock_type & cause false reports. No such mishap was observed in the wild. - jump_label improvements: simplify the cross-arch support of initial NOP patching by making it arch-specific code (used on MIPS only), and remove the s390 initial NOP patching that was superfluous" * tag 'locking-core-2022-08-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/lockdep: Fix lockdep_init_map_*() confusion jump_label: make initial NOP patching the special case jump_label: mips: move module NOP patching into arch code jump_label: s390: avoid pointless initial NOP patching
Diffstat (limited to 'kernel/locking')
-rw-r--r--kernel/locking/lockdep.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
index f06b91ca6482..e2f179491b08 100644
--- a/kernel/locking/lockdep.c
+++ b/kernel/locking/lockdep.c
@@ -5238,9 +5238,10 @@ __lock_set_class(struct lockdep_map *lock, const char *name,
return 0;
}
- lockdep_init_map_waits(lock, name, key, 0,
- lock->wait_type_inner,
- lock->wait_type_outer);
+ lockdep_init_map_type(lock, name, key, 0,
+ lock->wait_type_inner,
+ lock->wait_type_outer,
+ lock->lock_type);
class = register_lock_class(lock, subclass, 0);
hlock->class_idx = class - lock_classes;