| 1 | // SPDX-FileCopyrightText: 2023 EfficiOS Inc. |
| 2 | // |
| 3 | // SPDX-License-Identifier: LGPL-2.1-or-later |
| 4 | |
| 5 | /* urcu/config.h.in. Manually generated for control over the contained defs. */ |
| 6 | |
| 7 | /* Enable SMP support. With SMP support enabled, uniprocessors are also |
| 8 | supported. With SMP support disabled, UP systems work fine, but the |
| 9 | behavior of SMP systems is undefined. */ |
| 10 | #undef CONFIG_RCU_SMP |
| 11 | |
| 12 | /* TLS provided by the compiler. */ |
| 13 | #undef CONFIG_RCU_TLS |
| 14 | |
| 15 | /* clock_gettime() is detected. */ |
| 16 | #undef CONFIG_RCU_HAVE_CLOCK_GETTIME |
| 17 | |
| 18 | /* Require the operating system to support the membarrier system call for |
| 19 | default and bulletproof flavors. */ |
| 20 | #undef CONFIG_RCU_FORCE_SYS_MEMBARRIER |
| 21 | |
| 22 | /* Enable internal debugging self-checks. |
| 23 | Introduces a performance penalty. */ |
| 24 | #undef CONFIG_RCU_DEBUG |
| 25 | |
| 26 | /* Uatomic API uses atomic builtins. */ |
| 27 | #undef CONFIG_RCU_USE_ATOMIC_BUILTINS |
| 28 | |
| 29 | /* Emit legacy memory barriers? */ |
| 30 | #undef CONFIG_RCU_EMIT_LEGACY_MB |
| 31 | |
| 32 | /* Expose multi-flavor support */ |
| 33 | #define CONFIG_RCU_HAVE_MULTIFLAVOR 1 |
| 34 | |
| 35 | /* Enable extra debugging checks for lock-free hash table iterator |
| 36 | traversal. */ |
| 37 | #undef CONFIG_CDS_LFHT_ITER_DEBUG |