mirror of https://gitee.com/openkylin/linux.git
42e1b14b6e
Pull locking updates from Ingo Molnar: "The main changes in this cycle were: - Implement wraparound-safe refcount_t and kref_t types based on generic atomic primitives (Peter Zijlstra) - Improve and fix the ww_mutex code (Nicolai Hähnle) - Add self-tests to the ww_mutex code (Chris Wilson) - Optimize percpu-rwsems with the 'rcuwait' mechanism (Davidlohr Bueso) - Micro-optimize the current-task logic all around the core kernel (Davidlohr Bueso) - Tidy up after recent optimizations: remove stale code and APIs, clean up the code (Waiman Long) - ... plus misc fixes, updates and cleanups" * 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (50 commits) fork: Fix task_struct alignment locking/spinlock/debug: Remove spinlock lockup detection code lockdep: Fix incorrect condition to print bug msgs for MAX_LOCKDEP_CHAIN_HLOCKS lkdtm: Convert to refcount_t testing kref: Implement 'struct kref' using refcount_t refcount_t: Introduce a special purpose refcount type sched/wake_q: Clarify queue reinit comment sched/wait, rcuwait: Fix typo in comment locking/mutex: Fix lockdep_assert_held() fail locking/rtmutex: Flip unlikely() branch to likely() in __rt_mutex_slowlock() locking/rwsem: Reinit wake_q after use locking/rwsem: Remove unnecessary atomic_long_t casts jump_labels: Move header guard #endif down where it belongs locking/atomic, kref: Implement kref_put_lock() locking/ww_mutex: Turn off __must_check for now locking/atomic, kref: Avoid more abuse locking/atomic, kref: Use kref_get_unless_zero() more locking/atomic, kref: Kill kref_sub() locking/atomic, kref: Add kref_read() locking/atomic, kref: Add KREF_INIT() ... |
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.. | ||
Makefile | ||
f_acm.c | ||
f_ecm.c | ||
f_eem.c | ||
f_fs.c | ||
f_hid.c | ||
f_loopback.c | ||
f_mass_storage.c | ||
f_mass_storage.h | ||
f_midi.c | ||
f_ncm.c | ||
f_obex.c | ||
f_phonet.c | ||
f_printer.c | ||
f_rndis.c | ||
f_serial.c | ||
f_sourcesink.c | ||
f_subset.c | ||
f_tcm.c | ||
f_uac1.c | ||
f_uac2.c | ||
f_uvc.c | ||
f_uvc.h | ||
g_zero.h | ||
ndis.h | ||
rndis.c | ||
rndis.h | ||
storage_common.c | ||
storage_common.h | ||
tcm.h | ||
u_ecm.h | ||
u_eem.h | ||
u_ether.c | ||
u_ether.h | ||
u_ether_configfs.h | ||
u_fs.h | ||
u_gether.h | ||
u_hid.h | ||
u_midi.h | ||
u_ncm.h | ||
u_phonet.h | ||
u_printer.h | ||
u_rndis.h | ||
u_serial.c | ||
u_serial.h | ||
u_tcm.h | ||
u_uac1.c | ||
u_uac1.h | ||
u_uac2.h | ||
u_uvc.h | ||
uvc.h | ||
uvc_configfs.c | ||
uvc_configfs.h | ||
uvc_queue.c | ||
uvc_queue.h | ||
uvc_v4l2.c | ||
uvc_v4l2.h | ||
uvc_video.c | ||
uvc_video.h |