include/asm-generic/spinlock.h at v4.14-rc2

tjh.dev / kernel

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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

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kernel / include / asm-generic / spinlock.h

at v4.14-rc2 11 lines 290 B view raw

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 1#ifndef __ASM_GENERIC_SPINLOCK_H
 2#define __ASM_GENERIC_SPINLOCK_H
 3/*
 4 * You need to implement asm/spinlock.h for SMP support. The generic
 5 * version does not handle SMP.
 6 */
 7#ifdef CONFIG_SMP
 8#error need an architecture specific asm/spinlock.h
 9#endif
10
11#endif /* __ASM_GENERIC_SPINLOCK_H */