| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/Linux/arch/x86/include/asm/ (Open Source Betriebssystem Version 6.17.9©) Datei vom 24.10.2025 mit Größe 473 B |
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Quelle edac.h Sprache: C |
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/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_X86_EDAC_H #define _ASM_X86_EDAC_H /* ECC atomic, DMA, SMP and interrupt safe scrub function */ static inline void edac_atomic_scrub(void *va, u32 size) { u32 i, *virt_addr = va; /* * Very carefully read and write to memory atomically so we * are interrupt, DMA and SMP safe. */ for (i = 0; i < size / 4; i++, virt_addr++) asm volatile("lock addl $0, %0"::"m" (*virt_addr)); } #endif /* _ASM_X86_EDAC_H */
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2026-04-06