diff options
Diffstat (limited to 'src/include/storage/aio.h')
| -rw-r--r-- | src/include/storage/aio.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/include/storage/aio.h b/src/include/storage/aio.h index 25da0a31d18..cc987556e14 100644 --- a/src/include/storage/aio.h +++ b/src/include/storage/aio.h @@ -22,12 +22,20 @@ #include "storage/procnumber.h" +/* io_uring is incompatible with EXEC_BACKEND */ +#if defined(USE_LIBURING) && !defined(EXEC_BACKEND) +#define IOMETHOD_IO_URING_ENABLED +#endif + /* Enum for io_method GUC. */ typedef enum IoMethod { IOMETHOD_SYNC = 0, IOMETHOD_WORKER, +#ifdef IOMETHOD_IO_URING_ENABLED + IOMETHOD_IO_URING, +#endif } IoMethod; /* We'll default to worker based execution. */ |