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ubizjak

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Commits on Nov 22, 2023

• x86/hyperv: Use atomic_try_cmpxchg() to micro-optimize hv_nmi_unknown()

  Show description for 1828688
  

  ubizjak

  authored and

  liuw

  committed
  1828688

Commits on Oct 10, 2023

• locking/atomics: Use atomic_try_cmpxchg_release() to micro-optimize rcuref_put_slowpath()

  Show description for 4fbf8b1
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  4fbf8b1

Commits on Oct 9, 2023

• locking/atomic, xen: Use sync_try_cmpxchg() instead of sync_cmpxchg()

  Show description for ad0a2e4
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  ad0a2e4

• locking/atomic/x86: Introduce arch_sync_try_cmpxchg()

  Show description for 636d6a8
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  636d6a8

• locking/atomic: Add generic support for sync_try_cmpxchg() and its fallback

  Show description for e01cc1e
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  e01cc1e

Commits on Oct 5, 2023

• drm/i915/pmu: Use local64_try_cmpxchg in i915_pmu_event_read

  Show description for 6097cda
  

  ubizjak

  authored and

  jnikula

  committed
  6097cda

Commits on Oct 4, 2023

• panic: use atomic_try_cmpxchg in panic() and nmi_panic()

  Show description for 9734fe4
  

  ubizjak

  authored and

  akpm00

  committed
  9734fe4

• mm/vmstat: use this_cpu_try_cmpxchg in mod_{zone,node}_state

  Show description for 77cd814
  

  ubizjak

  authored and

  akpm00

  committed
  77cd814

• locking/local, arch: Rewrite local_add_unless() as a static inline function

  Show description for 5e0eb67
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  5e0eb67

• ring_buffer: Use try_cmpxchg instead of cmpxchg in rb_insert_pages

  Show description for bdf4fb6
  

  ubizjak

  authored and

  rostedt

  committed
  bdf4fb6

Commits on Oct 3, 2023

• perf/x86/rapl: Use local64_try_cmpxchg in rapl_event_update()

  Show description for bcc6ec3
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  bcc6ec3

• perf/x86/rapl: Stop doing cpu_relax() in the local64_cmpxchg() loop in rapl_event_update()

  Show description for 1ce19bf
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  1ce19bf

Commits on Sep 21, 2023

• x86/percpu: Do not clobber %rsi in percpu_{try_,}cmpxchg{64,128}_op

  Show description for 7c097ca
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  7c097ca

Commits on Sep 18, 2023

• locking/lockref/x86: Enable ARCH_USE_CMPXCHG_LOCKREF for X86_CMPXCHG64

  Show description for a432b7c
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  a432b7c

Commits on Sep 15, 2023

• sched/core: Use do-while instead of for loop in set_nr_if_polling()

  Show description for 4ff34ad
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  4ff34ad

• x86/percpu: Use raw_cpu_try_cmpxchg() in preempt_count_set()

  Show description for b8e3dfa
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  b8e3dfa

• x86/percpu: Define raw_cpu_try_cmpxchg and this_cpu_try_cmpxchg()

  Show description for 5f86389
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  5f86389

• x86/percpu: Define {raw,this}_cpu_try_cmpxchg{64,128}

  Show description for 54cd971
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  54cd971

Commits on Aug 9, 2023

• drm/amdgpu: Use local64_try_cmpxchg in amdgpu_perf_read

  Show description for 9e761bf
  

  ubizjak

  authored and

  alexdeucher

  committed
  9e761bf

Commits on Aug 1, 2023

• dmaengine:idxd: Use local64_try_cmpxchg in perfmon_pmu_event_update

  Show description for cae701b
  

  ubizjak

  authored and

  vinodkoul

  committed
  cae701b

Commits on Jul 30, 2023

• ring_buffer: Use try_cmpxchg instead of cmpxchg

  Show description for 00a8478
  

  ubizjak

  authored and

  rostedt

  committed
  00a8478

Commits on Jul 10, 2023

• perf/ring_buffer: Use local_try_cmpxchg in __perf_output_begin

  Show description for 1af61ad
  

  ubizjak

  authored and

  Peter Zijlstra

  committed
  1af61ad

• locking/arch: Avoid variable shadowing in local_try_cmpxchg()

  Show description for d6b4548
  

  ubizjak

  authored and

  Peter Zijlstra

  committed
  d6b4548

• perf/core: Use local64_try_cmpxchg in perf_swevent_set_period

  Show description for 28fd85a
  

  ubizjak

  authored and

  Peter Zijlstra

  committed
  28fd85a

• perf/x86: Use local64_try_cmpxchg

  Show description for 4c1c9de
  

  ubizjak

  authored and

  Peter Zijlstra

  committed
  4c1c9de

Commits on May 26, 2023

• KVM: x86/mmu: Add comment on try_cmpxchg64 usage in tdp_mmu_set_spte_atomic

  Show description for 12ced09
  

  ubizjak

  authored and

  sean-jc

  committed
  12ced09

Commits on Apr 29, 2023

• locking/x86: Define arch_try_cmpxchg_local()

  Show description for 5cd4c26
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  5cd4c26

• locking/arch: Wire up local_try_cmpxchg()

  Show description for d994f2c
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  d994f2c

• locking/generic: Wire up local{,64}_try_cmpxchg()

  Show description for 8fc4fdd
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  8fc4fdd

• locking/atomic: Add generic try_cmpxchg{,64}_local() support

  Show description for e6ce9d7
  

  ubizjak

  authored and

  Ingo Molnar

  committed
  e6ce9d7

Commits on Apr 8, 2023

• nfs: remove empty if statement from nfs3_prepare_get_acl

  Show description for f9641a3
  

  ubizjak

  authored and

  akpm00

  committed
  f9641a3

Commits on Apr 7, 2023

• x86/apic: Fix atomic update of offset in reserve_eilvt_offset()

  Show description for f96fb2d
  

  ubizjak

  authored and

  bp3tk0v

  committed
  f96fb2d

Commits on Mar 28, 2023

• mm/rmap: use atomic_try_cmpxchg in set_tlb_ubc_flush_pending

  Show description for bdeb918
  

  ubizjak

  authored and

  akpm00

  committed
  bdeb918

Commits on Mar 22, 2023

• x86/ACPI/boot: Improve __acpi_acquire_global_lock

  Show description for 2276754
  

  ubizjak

  authored and

  hansendc

  committed
  2276754

Commits on Mar 21, 2023

• ring_buffer: Use try_cmpxchg instead of cmpxchg

  Show description for 8328e36
  

  ubizjak

  authored and

  rostedt

  committed
  8328e36

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