| 2015-04-17 |
Davidlohr Bueso | powerpc/oprofile: reduce mmap_sem hold for exe_file
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-04-17 |
Davidlohr Bueso | oprofile: reduce mmap_sem hold for mm->exe_file
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-04-17 |
Davidlohr Bueso | arc: do not export symbols in troubleshoot.c
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-04-17 |
Davidlohr Bueso | prctl: avoid using mmap_sem for exe_file serialization
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-02-24 |
Davidlohr Bueso | locking: Remove ACCESS_ONCE() usage
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-02-18 |
Davidlohr Bueso | locking/rwsem: Check for active lock before bailing on spinning
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-02-18 |
Davidlohr Bueso | locking/rwsem: Avoid deceiving lock spinners
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-02-18 |
Davidlohr Bueso | locking/rwsem: Set lock ownership ASAP
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-02-18 |
Davidlohr Bueso | locking/rwsem: Document barrier need when waking tasks
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-02-17 |
Davidlohr Bueso | ipc,sem: use current->state helpers
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-02-17 |
Davidlohr Bueso | signal: use current->state helpers
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-02-14 |
Davidlohr Bueso | epoll: optimize setting task running after blocking
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-02-04 |
Davidlohr Bueso | locking/rtmutex: Optimize setting task running after...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-02-04 |
Davidlohr Bueso | locking/rwsem: Use task->state helpers
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-02-04 |
Davidlohr Bueso | locking/mutex: Explicitly mark task as running after wakeup
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-01-28 |
Davidlohr Bueso | drivers/staging: use current->state helpers
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-01-26 |
Davidlohr Bueso | x86,xen: use current->state helpers
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-01-15 |
Davidlohr Bueso | jbd: drop jbd_ENOSYS debug
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-01-15 |
Davidlohr Bueso | sound/oss: use current->state helpers
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-01-14 |
Davidlohr Bueso | locking/osq: No need for load/acquire when acquire-polling
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-01-14 |
Davidlohr Bueso | locking/mcs: Better differentiate between MCS variants
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-01-14 |
Davidlohr Bueso | locking/mutex: Introduce ww_mutex_set_context_slowpath()
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-01-14 |
Davidlohr Bueso | locking/mutex: Move MCS related comments to proper location
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-01-14 |
Davidlohr Bueso | locking/mutex: Checking the stamp is WW only
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2015-01-07 |
Davidlohr Bueso | documentation: Fix smp typo in memory-barriers.txt
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm,vmacache: count number of system-wide flushes
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm/rmap: calculate page offset when needed
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm/memory.c: share the i_mmap_rwsem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm/nommu: share the i_mmap_rwsem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm/memory-failure: share the i_mmap_rwsem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm/xip: share the i_mmap_rwsem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | uprobes: share the i_mmap_rwsem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm/rmap: share the i_mmap_rwsem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm: convert i_mmap_mutex to rwsem
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm: use new helper functions around the i_mmap_mutex
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2014-12-13 |
Davidlohr Bueso | mm,fs: introduce helpers around the i_mmap_mutex
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2014-10-26 |
Davidlohr Bueso | futex: Mention key referencing differences between...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <davidlohr@hp.com>
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commit | commitdiff | tree |
| 2014-10-10 |
Davidlohr Bueso | m68k: call find_vma with the mmap_sem held in sys_cacheflush()
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
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commit | commitdiff | tree |
| 2014-09-30 |
Davidlohr Bueso | locktorture: Cleanup header usage
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2014-09-30 |
Davidlohr Bueso | locktorture: Cannot hold read and write lock
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-09-30 |
Davidlohr Bueso | locktorture: Fix __acquire annotation for spinlock irq
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-09-30 |
Davidlohr Bueso | locktorture: Support rwlocks
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-09-29 |
Davidlohr Bueso | perf bench futex: Sanitize -q option in requeue
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-09-29 |
Davidlohr Bueso | perf bench futex: Support operations for shared futexes
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-09-16 |
Davidlohr Bueso | locktorture: Introduce torture context
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-09-16 |
Davidlohr Bueso | locktorture: Support rwsems
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-09-16 |
Davidlohr Bueso | locktorture: Add infrastructure for torturing read locks
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-09-16 |
Davidlohr Bueso | torture: Address race in module cleanup
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-09-16 |
Davidlohr Bueso | locktorture: Make statistics generic
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-09-16 |
Davidlohr Bueso | locktorture: Teach about lock debugging
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
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commit | commitdiff | tree |
| 2014-09-16 |
Davidlohr Bueso | locktorture: Support mutexes
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-09-16 |
Davidlohr Bueso | locktorture: Add documentation
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-09-16 |
Davidlohr Bueso | locktorture: Rename locktorture_runnable parameter
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-09-16 |
Davidlohr Bueso | locking/rwsem: Move EXPORT_SYMBOL() lines to follow...
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
|
commit | commitdiff | tree |
| 2014-08-19 |
Davidlohr Bueso | frv: Define cpu_relax_lowlatency()
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-08-13 |
Davidlohr Bueso | locking/Documentation: Update locking/mutex-design...
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-08-13 |
Davidlohr Bueso | locking/Documentation: Move locking related docs into...
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
Cc: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-08-13 |
Davidlohr Bueso | locking/mutexes: Use MUTEX_SPIN_ON_OWNER when appropriate
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
Cc: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-08-13 |
Davidlohr Bueso | locking/mutexes: Refactor optimistic spinning code
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-08-13 |
Davidlohr Bueso | locking/mcs: Remove obsolete comment
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-08-13 |
Davidlohr Bueso | locking/mutexes: Document quick lock release when unlocking
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-08-13 |
Davidlohr Bueso | locking/mutexes: Standardize arguments in lock/unlock slowpaths
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-08-07 |
Davidlohr Bueso | mm,hugetlb: simplify error handling in hugetlb_cow()
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-08-07 |
Davidlohr Bueso | mm,hugetlb: make unmap_ref_private() return void
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-07-17 |
Davidlohr Bueso | arch, locking: Ciao arch_mutex_cpu_relax()
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-07-16 |
Davidlohr Bueso | locking/rwsem: Add CONFIG_RWSEM_SPIN_ON_OWNER
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
Cc: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-19 |
Davidlohr Bueso | perf bench sched-messaging: Drop barf()
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-19 |
Davidlohr Bueso | perf bench mem: The -o and -n options are mutually exclusive
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-19 |
Davidlohr Bueso | perf bench futex: Use global --repeat option
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-19 |
Davidlohr Bueso | perf bench: Add --repeat option
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-19 |
Davidlohr Bueso | perf bench sched-messaging: Plug memleak
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-06 |
Davidlohr Bueso | blackfin/ptrace: call find_vma with the mmap_sem held
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-06 |
Davidlohr Bueso | ipc,msg: document volatile r_msg
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-06 |
Davidlohr Bueso | ipc,msg: move some msgq ns code around
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-06 |
Davidlohr Bueso | ipc,msg: use current->state helpers
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-06 |
Davidlohr Bueso | ipc,shm: document new limits in the uapi header
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-05 |
Davidlohr Bueso | locking/mutexes: Documentation update/rewrite
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-05 |
Davidlohr Bueso | locking/rwsem: Fix warnings for CONFIG_RWSEM_GENERIC_SPINLOCK
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-05 |
Davidlohr Bueso | locking/rwsem: Support optimistic spinning
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-04 |
Davidlohr Bueso | arc: call find_vma with the mmap_sem held
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-04 |
Davidlohr Bueso | mm,vmacache: optimize overflow system-wide flushing
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-04 |
Davidlohr Bueso | mm,vmacache: add debug data
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-06-03 |
Davidlohr Bueso | MIPS: Call find_vma with the mmap_sem held
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-04-18 |
Davidlohr Bueso | mm: fix CONFIG_DEBUG_VM_RB description
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-04-13 |
Davidlohr Bueso | futex: update documentation for ordering guarantees
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-04-07 |
Davidlohr Bueso | ipc: use device_initcall
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-04-07 |
Davidlohr Bueso | ipc/compat.c: remove sc_semopm macro
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-04-07 |
Davidlohr Bueso | mm: per-thread vma caching
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-04-07 |
Davidlohr Bueso | mm/memory.c: update comment in unmap_single_vma()
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-04-03 |
Davidlohr Bueso | mm, hugetlb: improve page-fault scalability
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-04-03 |
Davidlohr Bueso | mm, hugetlb: fix race in region tracking
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-03-14 |
Davidlohr Bueso | perf bench: Add futex-requeue microbenchmark
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-03-14 |
Davidlohr Bueso | perf bench: Add futex-wake microbenchmark
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-03-14 |
Davidlohr Bueso | perf bench: Add futex-hash microbenchmark
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-02-25 |
Davidlohr Bueso | ipc,mqueue: remove limits for the amount of system-wide queues
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-01-28 |
Davidlohr Bueso | ipc,msg: document barriers
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-01-28 |
Davidlohr Bueso | ipc: delete seq_max field in struct ipc_ids
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-01-28 |
Davidlohr Bueso | ipc: simplify sysvipc_proc_open() return
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-01-28 |
Davidlohr Bueso | ipc: remove useless return statement
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
|
commit | commitdiff | tree |
| 2014-01-28 |
Davidlohr Bueso | ipc: remove braces for single statements
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
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