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kernel/sys.c: only take tasklist_lock for get/setpriority(PRIO_PGRP)
2022-01-20 Davidlohr Buesokernel/sys.c: only take tasklist_lock for get/setpriority...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-12-10 Davidlohr Buesoblock: fix ioprio_get(IOPRIO_WHO_PGRP) vs setuid(2)
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-10-17 Davidlohr Buesonetfilter: ebtables: allocate chainstack on CPU local...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-10-07 Davidlohr Buesolocking/rwbase: Optimize rwbase_read_trylock
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-08-09 Davidlohr Buesoperf bench futex, requeue: Add --pi parameter
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
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2021-08-09 Davidlohr Buesoperf bench futex, requeue: Robustify futex_wait() handling
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
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2021-08-09 Davidlohr Buesoperf bench futex, requeue: Add --broadcast option
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
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2021-08-09 Davidlohr Buesoperf bench futex: Add --mlockall parameter
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
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2021-08-09 Davidlohr Buesoperf bench futex: Remove bogus backslash from comment
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
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2021-08-09 Davidlohr Buesoperf bench futex: Group test parameters cleanup
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
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2021-05-07 Davidlohr Buesofs/epoll: restore waking from ep_done_scan()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-05-07 Davidlohr Buesokselftest: introduce new epoll test case
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-03-29 Davidlohr Buesopowerpc/qspinlock: Use generic smp_cond_load_relaxed
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-03-28 Davidlohr BuesoMAINTAINERS: Add myself as futex reviewer
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-03-26 Davidlohr Buesopowerpc/spinlock: Unserialize spin_is_locked
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-03-26 Davidlohr Buesopowerpc/spinlock: Define smp_mb__after_spinlock only...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-03-24 Davidlohr Buesodrivers/block: remove the umem driver
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-03-16 Davidlohr Buesotasklet: Remove tasklet_kill_immediate
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-03-11 Davidlohr Buesokernel/futex: Explicitly document pi_lock for pi_state...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-03-11 Davidlohr Buesokernel/futex: Move hb unlock out of unqueue_me_pi()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-03-11 Davidlohr Buesokernel/futex: Make futex_wait_requeue_pi() only call...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-03-11 Davidlohr Buesokernel/futex: Kill rt_mutex_next_owner()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-03-11 Davidlohr Buesomedia: media/siano: kill pointless kmutex definitions
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-01-27 Davidlohr Buesoplatform/goldfish: Convert pipe tasklet to threaded irq
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-01-26 Davidlohr Buesoparisc: Remove leftover reference to the power_tasklet
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-01-26 Davidlohr Buesousb/c67x00: Replace tasklet with work
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-01-19 Davidlohr BuesoUSB: gadget: udc: Process disconnect synchronously
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-01-19 Davidlohr Buesousb: gadget: u_serial: Remove old tasklet comments
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-01-15 Davidlohr Buesoaudit: Remove leftover reference to the audit_tasklet
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2021-01-12 Davidlohr Buesousb/gadget: f_midi: Replace tasklet with work
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-11-20 Davidlohr BuesoUSB: serial: mos7720: defer state restore to a workqueue
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-10-27 Davidlohr Buesobtrfs: convert data_seqcount to seqcount_mutex_t
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-10-26 Davidlohr Buesotimekeeping: Convert jiffies_seq to seqcount_raw_spinlock_t
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-10-14 Davidlohr Buesomm/kmemleak: rely on rcu for task stack scanning
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-09-22 Davidlohr Buesofgraph: Convert ret_stack tasklist scanning to rcu
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-09-08 Davidlohr Buesokdb: Use newer api for tasklist scanning
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-09-03 Davidlohr BuesoMIPS: Use rcu to lookup a task in mipsmt_sys_sched_setaffinity()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-07-28 Davidlohr Buesoperf bench: Add basic syscall benchmark
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-05-13 Davidlohr Buesokvm: Replace vcpu->swait with rcuwait
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-05-13 Davidlohr Buesorcuwait: Introduce rcuwait_active()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-05-13 Davidlohr Buesorcuwait: Introduce prepare_to and finish_rcuwait
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-05-13 Davidlohr Buesorcuwait: Let rcuwait_wake_up() return whether or not...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-05-13 Davidlohr Buesorcuwait: Fix stale wake call name in comment
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-04-30 Davidlohr Buesosched/swait: Reword some of the main description
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-03-22 Davidlohr Buesobcache: optimize barrier usage for Rmw atomic bitops
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-02-11 Davidlohr Buesolocking/percpu-rwsem: Add might_sleep() for writer...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2020-02-11 Davidlohr Buesolocking/percpu-rwsem: Fold __percpu_up_read()
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
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2020-02-04 Davidlohr Buesoipc/mqueue.c: remove duplicated code
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
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2020-01-29 Davidlohr BuesoBluetooth: optimize barrier usage for Rmw atomics
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-12-10 Davidlohr BuesoRevert "locking/mutex: Complain upon mutex API misuse...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-11-22 Davidlohr Buesodrivers/hv: Replace binary semaphore with mutex
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-11-21 Davidlohr Buesox86/mm/pat: Rename pat_rbtree.c to pat_interval.c
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-11-21 Davidlohr Buesox86/mm/pat: Drop the rbt_ prefix from external memtype...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-11-21 Davidlohr Buesox86/mm/pat: Do not pass 'rb_root' down the memtype...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-11-21 Davidlohr Buesox86/mm/pat: Convert the PAT tree to a generic interval...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-11-18 Davidlohr Buesoaffs: Replace binary semaphores with mutexes
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-11-03 Davidlohr Buesostaging: exfat: Ensure we unlock upon error in ffsReadFile
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
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2019-11-02 Davidlohr Buesodrivers/staging/exfat: Replace more binary semaphores...
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
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2019-11-01 Davidlohr Buesodrivers/staging/exfat: Replace binary semaphores for...
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
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2019-10-29 Davidlohr Buesolocking/mutex: Complain upon mutex API misuse in IRQ...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-10-29 Davidlohr Buesofutex: Drop leftover wake_q_add() comment
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-08-06 Davidlohr Buesolocking/rwsem: Check for operations on an uninitialized...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
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2019-07-24 Davidlohr Buesolib/timerqueue: Rely on rbtree semantics for next timer
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-05-15 Davidlohr Buesoipc/mqueue: optimize msg_get()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-05-15 Davidlohr Buesoipc/mqueue: remove redundant wq task assignment
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-05-15 Davidlohr Buesolib/plist: rename DEBUG_PI_LIST to DEBUG_PLIST
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-02-20 Davidlohr Buesodrivers/IB,qib: Fix pinned/locked limit check in qib_get_use...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-02-11 Davidlohr Buesoxsk: share the mmap_sem for page pinning
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-02-08 Davidlohr Buesofutex: Fix barrier comment
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-02-07 Davidlohr BuesoDocumentation/infiniband: update from locked to pinned_vm
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-02-07 Davidlohr Buesodrivers/IB,core: reduce scope of mmap_sem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-02-07 Davidlohr Buesodrivers/IB,usnic: reduce scope of mmap_sem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-02-07 Davidlohr Buesodrivers/IB,hfi1: do not se mmap_sem
Signed-off-by: Davidlohr Bueso <dbueso@suse.det>
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2019-02-07 Davidlohr Buesodrivers/IB,qib: optimize mmap_sem usage
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-02-07 Davidlohr Buesodrivers/mic/scif: do not use mmap_sem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-02-07 Davidlohr Buesomm: make mm->pinned_vm an atomic64 counter
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-02-04 Davidlohr Buesosched/wake_q: Reduce reference counting for special...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-01-25 Davidlohr Buesoperf sched: Use cached rbtrees
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-01-25 Davidlohr Buesoperf hist: Use cached rbtrees
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-01-25 Davidlohr Buesoperf symbols: Use cached rbtrees
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-01-25 Davidlohr Buesoperf util: Use cached rbtree for rblists
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-01-25 Davidlohr Buesoperf callchain: Use cached rbtrees
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-01-25 Davidlohr Buesoperf machine: Use cached rbtrees
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-01-25 Davidlohr Buesotools: Update rbtree implementation
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-01-21 Davidlohr Buesosched/wake_q: Add branch prediction hint to wake_q_add...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-01-04 Davidlohr Buesofs/: remove caller signal_pending branch predictions
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
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2019-01-04 Davidlohr Buesomm/: remove caller signal_pending branch predictions
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
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2019-01-04 Davidlohr Buesoarch/arc/mm/fault.c: remove caller signal_pending_branch...
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
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2019-01-04 Davidlohr Buesokernel/sched/: remove caller signal_pending branch...
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
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2019-01-04 Davidlohr Buesokernel/locking/mutex.c: remove caller signal_pending...
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
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2019-01-04 Davidlohr Buesofs/epoll: deal with wait_queue only once
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-01-04 Davidlohr Buesofs/epoll: rename check_events label to send_events
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-01-04 Davidlohr Buesofs/epoll: avoid barrier after an epoll_wait(2) timeout
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Cc: Davidlohr Bueso <dbueso@suse.de>
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2019-01-04 Davidlohr Buesofs/epoll: reduce the scope of wq lock in epoll_wait()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-01-04 Davidlohr Buesofs/epoll: robustify ep->mtx held checks
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-01-04 Davidlohr Buesofs/epoll: drop ovflist branch prediction
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-01-04 Davidlohr Buesofs/epoll: simplify ep_send_events_proc() ready-list...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2019-01-04 Davidlohr Buesofs/epoll: remove max_nests argument from ep_call_nested()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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2018-11-27 Davidlohr Buesoi2c: Remove caller signal_pending branch predictions
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
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2018-11-22 Davidlohr Buesoperf bench: Add epoll_ctl(2) benchmark
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
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Linux 6.x block layer and io_uring tree(s)