| Andrew Geissler | 7e0e3c0 | 2022-02-25 20:34:39 +0000 | [diff] [blame^] | 1 | Remove duplicate code for riscv |
| 2 | |
| 3 | Upstream-Status: Pending |
| 4 | Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| 5 | |
| 6 | --- a/src/include/storage/s_lock.h |
| 7 | +++ b/src/include/storage/s_lock.h |
| 8 | @@ -341,30 +341,6 @@ tas(volatile slock_t *lock) |
| 9 | #endif /* HAVE_GCC__SYNC_INT32_TAS */ |
| 10 | #endif /* __arm__ || __arm || __aarch64__ || __aarch64 || __riscv */ |
| 11 | |
| 12 | - |
| 13 | -/* |
| 14 | - * RISC-V likewise uses __sync_lock_test_and_set(int *, int) if available. |
| 15 | - */ |
| 16 | -#if defined(__riscv) |
| 17 | -#ifdef HAVE_GCC__SYNC_INT32_TAS |
| 18 | -#define HAS_TEST_AND_SET |
| 19 | - |
| 20 | -#define TAS(lock) tas(lock) |
| 21 | - |
| 22 | -typedef int slock_t; |
| 23 | - |
| 24 | -static __inline__ int |
| 25 | -tas(volatile slock_t *lock) |
| 26 | -{ |
| 27 | - return __sync_lock_test_and_set(lock, 1); |
| 28 | -} |
| 29 | - |
| 30 | -#define S_UNLOCK(lock) __sync_lock_release(lock) |
| 31 | - |
| 32 | -#endif /* HAVE_GCC__SYNC_INT32_TAS */ |
| 33 | -#endif /* __riscv */ |
| 34 | - |
| 35 | - |
| 36 | /* S/390 and S/390x Linux (32- and 64-bit zSeries) */ |
| 37 | #if defined(__s390__) || defined(__s390x__) |
| 38 | #define HAS_TEST_AND_SET |