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* task_work: only grab task signal lock when neededJens Axboe2020-08-131-1/+7
* task_work: teach task_work_add() to do signal_wake_up()Oleg Nesterov2020-06-301-2/+14
* task_work_run: don't take ->pi_lock unconditionallyOleg Nesterov2020-03-021-4/+14
* Merge branch 'linus' into locking/core, to resolve conflictsIngo Molnar2017-11-071-0/+1
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| * License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman2017-11-021-0/+1
* | locking/barriers: Convert users of lockless_dereference() to READ_ONCE()Will Deacon2017-10-241-1/+1
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* task_work: Replace spin_unlock_wait() with lock/unlock pairOleg Nesterov2017-07-251-6/+2
* task_work: use READ_ONCE/lockless_dereference, avoid pi_lock if !task_worksOleg Nesterov2016-08-021-4/+6
* locking/spinlock: Update spin_unlock_wait() usersPeter Zijlstra2016-06-141-1/+0
* task_work: remove fifo ordering guaranteeEric Dumazet2015-09-051-10/+2
* task_work: documentationOleg Nesterov2013-09-111-0/+36
* task_work: minor cleanupsOleg Nesterov2013-09-111-2/+2
* task_work: task_work_add() should not succeed after exit_task_work()Oleg Nesterov2012-09-131-6/+16
* task_work: Make task_work_add() locklessOleg Nesterov2012-09-131-47/+48
* task_work: add a scheduling point in task_work_run()Eric Dumazet2012-08-211-0/+1
* deal with task_work callbacks adding more workAl Viro2012-07-221-12/+14
* move exit_task_work() past exit_files() et.al.Al Viro2012-07-221-19/+11
* merge task_work and rcu_head, get rid of separate allocation for keyring caseAl Viro2012-07-221-7/+7
* trim task_work: get rid of hlistAl Viro2012-07-221-31/+33
* task_work_add: generic process-context callbacksOleg Nesterov2012-05-231-0/+84