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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-09 05:19:44 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-09 05:19:44 +0300 |
| commit | 6cbf5b3105f31217053570e7ca722b739a9242a4 (patch) | |
| tree | 6e2cdd781c14ae73e6afe5034a2ae1d131781a69 /tools/objtool | |
| parent | f0a78b3e2a0c842cc7b4c2686f4a35681f02ca72 (diff) | |
| parent | 2b9d9e0a9ba0e24cb9c78336481f0ed8b2bc1ff2 (diff) | |
| download | linux-6cbf5b3105f31217053570e7ca722b739a9242a4.tar.xz | |
Merge tag 'locking-core-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking updates from Ingo Molar:
"Lock guards:
- Use lock guards in the ptrace code
- Introduce conditional guards to extend to conditional lock
primitives like mutex_trylock()/mutex_lock_interruptible()/etc.
lockdep:
- Optimize 'struct lock_class' to be smaller
- Update file patterns in MAINTAINERS
mutexes:
- Document mutex lifetime rules a bit more"
* tag 'locking-core-2024-01-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
locking/mutex: Clarify that mutex_unlock(), and most other sleeping locks, can still use the lock object after it's unlocked
locking/mutex: Document that mutex_unlock() is non-atomic
ptrace: Convert ptrace_attach() to use lock guards
locking/lockdep: Slightly reorder 'struct lock_class' to save some memory
MAINTAINERS: Add include/linux/lockdep*.h
cleanup: Add conditional guard support
Diffstat (limited to 'tools/objtool')
0 files changed, 0 insertions, 0 deletions