| /linux/tools/testing/selftests/rseq/ |
| H A D | rseq-abi.h | 86 * kernel. Read by user-space with single-copy atomicity
99 * Read by user-space with single-copy atomicity semantics. This
127 * atomicity semantics. This field should only be updated by the
173 * user-space with single-copy atomicity semantics. This field should
181 * user-space with single-copy atomicity semantics. This field should
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| H A D | param_test.c | 645 /* Load list->c[cpu].head with single-copy atomicity. */ in this_cpu_list_push()
856 /* Load offset with single-copy atomicity. */ in this_cpu_buffer_pop()
1024 /* Load offset with single-copy atomicity. */ in this_cpu_memcpy_buffer_push()
1064 /* Load offset with single-copy atomicity. */ in this_cpu_memcpy_buffer_pop()
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| /linux/include/uapi/linux/ |
| H A D | rseq.h | 105 * kernel. Read by user-space with single-copy atomicity
118 * Read by user-space with single-copy atomicity semantics. This
146 * atomicity semantics. This field should only be updated by the
172 * user-space with single-copy atomicity semantics. This field should
180 * user-space with single-copy atomicity semantics. This field should
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| H A D | virtio_mmio.h | 136 /* Configuration atomicity value */
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| /linux/arch/arc/include/asm/ |
| H A D | smp.h | 80 * Originally Interrupts had to be disabled around code to guarantee atomicity.
88 * (2) In a SMP setup, the LLOCK/SCOND atomicity across CPUs needs to be
91 * disabling for atomicity.
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| /linux/Documentation/litmus-tests/atomic/ |
| H A D | Atomic-RMW-ops-are-atomic-WRT-atomic_set.litmus | 6 * Test that atomic_set() cannot break the atomicity of atomic RMWs.
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| /linux/Documentation/arch/arm/ |
| H A D | swp_emulation.rst | 25 atomicity. If your system does not implement a global monitor, this option can
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| /linux/drivers/gpu/drm/i915/gt/ |
| H A D | intel_timeline_types.h | 41 * from the intel_context caller plus internal atomicity.
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| /linux/drivers/net/wireless/mediatek/mt7601u/ |
| H A D | mt7601u.h | 145 * @vendor_req_mutex: protects @vend_buf, ensures atomicity of read/write
147 * @reg_atomic_mutex: ensures atomicity of indirect register accesses
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| /linux/drivers/leds/ |
| H A D | TODO | 9 * Review atomicity requirements in LED subsystem
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| /linux/Documentation/litmus-tests/ |
| H A D | README | 21 Test that atomic_set() cannot break the atomicity of atomic RMWs.
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| /linux/arch/arm/mach-versatile/ |
| H A D | spc.c | 123 * working. Locking must be provided by the caller to ensure atomicity.
148 * working. Locking must be provided by the caller to ensure atomicity.
202 * working. Locking must be provided by the caller to ensure atomicity.
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| /linux/include/soc/arc/ |
| H A D | mcip.h | 114 * Callers need to lock to ensure atomicity
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| /linux/include/asm-generic/ |
| H A D | rwonce.h | 41 * atomicity. Note that this may result in tears!
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| /linux/Documentation/filesystems/ |
| H A D | nilfs2.rst | 71 conserve atomicity. This will improve synchronous
256 to ensure atomicity of updates.
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| /linux/Documentation/admin-guide/device-mapper/ |
| H A D | dm-integrity.rst | 12 To guarantee write atomicity, the dm-integrity target uses journal, it
82 journal and atomicity is guaranteed. In case of crash,
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| /linux/arch/sh/ |
| H A D | Kconfig | 616 This enables support for gUSA (general UserSpace Atomicity).
624 atomicity implementations exist.
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| /linux/Documentation/ |
| H A D | memory-barriers.txt | 60 - Multicopy atomicity.
669 the CPU containing it. See the section on "Multicopy atomicity" for
890 to the CPU containing it. See the section on "Multicopy atomicity"
932 (*) Control dependencies do -not- provide multicopy atomicity. If you
946 other types of barriers, albeit without multicopy atomicity. An acquire
1370 MULTICOPY ATOMICITY
1373 Multicopy atomicity is a deeply intuitive notion about ordering that is
1377 support of full multicopy atomicity would rule out valuable hardware
1378 optimizations, so a weaker form called ``other multicopy atomicity''
1381 weaker form, but for brevity will call it simply ``multicopy atomicity''.
[all …]
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| /linux/include/asm-generic/bitops/ |
| H A D | instrumented-non-atomic.h | 70 * non-atomicity of the writer is sufficient may be reasonable in __instrument_read_write_bitop()
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| /linux/include/media/ |
| H A D | v4l2-cci.h | 95 * Note this uses read-modify-write to update the bits, atomicity with regards
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| /linux/Documentation/core-api/ |
| H A D | local_ops.rst | 39 Local atomic operations only guarantee variable modification atomicity wrt the
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| /linux/arch/mips/include/asm/ |
| H A D | sync.h | 116 * erroneously succeed, breaking atomicity. Whilst it's unusual to write code
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| /linux/security/integrity/ima/ |
| H A D | ima_queue.c | 60 /* mutex protects atomicity of extending and staging measurement list in ima_lookup_digest_entry()
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| /linux/Documentation/driver-api/ |
| H A D | pwm.rst | 162 atomicity in the PWM config workflow, which is required when the PWM controls
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| /linux/Documentation/accounting/ |
| H A D | taskstats.rst | 124 of atomicity).
|