engines/io_uring: Add support for sync_file_range.

[fio.git] / engines / io_uring.c

diff --git a/engines/io_uring.c b/engines/io_uring.c
index 65f8e2361cbda824b8efe97aae009e6dae169f4d..93ffb5bde7c00abafe9bb43f98d6f9511d0d66ed 100644 (file)
--- a/engines/io_uring.c
+++ b/engines/io_uring.c
@@ -181,10 +181,17 @@ static int fio_ioring_prep(struct thread_data *td, struct io_u *io_u)
                }
                sqe->off = io_u->offset;
        } else if (ddir_sync(io_u->ddir)) {
-               sqe->fsync_flags = 0;
-               if (io_u->ddir == DDIR_DATASYNC)
-                       sqe->fsync_flags |= IORING_FSYNC_DATASYNC;
-               sqe->opcode = IORING_OP_FSYNC;
+               if (io_u->ddir == DDIR_SYNC_FILE_RANGE) {
+                       sqe->off = f->first_write;
+                       sqe->len = f->last_write - f->first_write;
+                       sqe->sync_range_flags = td->o.sync_file_range;
+                       sqe->opcode = IORING_OP_SYNC_FILE_RANGE;
+               } else {
+                       sqe->fsync_flags = 0;
+                       if (io_u->ddir == DDIR_DATASYNC)
+                               sqe->fsync_flags |= IORING_FSYNC_DATASYNC;
+                       sqe->opcode = IORING_OP_FSYNC;
+               }
        }
 
        sqe->user_data = (unsigned long) io_u;