tools/lib/lockdep/tests/common.h at v5.3-rc4

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

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kernel / tools / lib / lockdep / tests / common.h

at v5.3-rc4 13 lines 296 B view raw

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 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _LIBLOCKDEP_TEST_COMMON_H
 3#define _LIBLOCKDEP_TEST_COMMON_H
 4
 5#define LOCK_UNLOCK_2(a, b)			\
 6	do {					\
 7		pthread_mutex_lock(&(a));	\
 8		pthread_mutex_lock(&(b));	\
 9		pthread_mutex_unlock(&(b));	\
10		pthread_mutex_unlock(&(a));	\
11	} while(0)
12
13#endif