diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/storage/aio.h | 5 | ||||
| -rw-r--r-- | src/include/storage/aio_internal.h | 1 | ||||
| -rw-r--r-- | src/include/storage/lwlocklist.h | 1 |
3 files changed, 5 insertions, 2 deletions
diff --git a/src/include/storage/aio.h b/src/include/storage/aio.h index f48a4962089..7b6b7d20a85 100644 --- a/src/include/storage/aio.h +++ b/src/include/storage/aio.h @@ -27,10 +27,11 @@ typedef enum IoMethod { IOMETHOD_SYNC = 0, + IOMETHOD_WORKER, } IoMethod; -/* We'll default to synchronous execution. */ -#define DEFAULT_IO_METHOD IOMETHOD_SYNC +/* We'll default to worker based execution. */ +#define DEFAULT_IO_METHOD IOMETHOD_WORKER /* diff --git a/src/include/storage/aio_internal.h b/src/include/storage/aio_internal.h index 0ba3c4f1476..108fe61c7b4 100644 --- a/src/include/storage/aio_internal.h +++ b/src/include/storage/aio_internal.h @@ -385,6 +385,7 @@ extern PgAioHandle *pgaio_inj_io_get(void); /* Declarations for the tables of function pointers exposed by each IO method. */ extern PGDLLIMPORT const IoMethodOps pgaio_sync_ops; +extern PGDLLIMPORT const IoMethodOps pgaio_worker_ops; extern PGDLLIMPORT const IoMethodOps *pgaio_method_ops; extern PGDLLIMPORT PgAioCtl *pgaio_ctl; diff --git a/src/include/storage/lwlocklist.h b/src/include/storage/lwlocklist.h index cf565452382..932024b1b0b 100644 --- a/src/include/storage/lwlocklist.h +++ b/src/include/storage/lwlocklist.h @@ -83,3 +83,4 @@ PG_LWLOCK(49, WALSummarizer) PG_LWLOCK(50, DSMRegistry) PG_LWLOCK(51, InjectionPoint) PG_LWLOCK(52, SerialControl) +PG_LWLOCK(53, AioWorkerSubmissionQueue) |