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engines/io_uring: Fully clear out previous SQE contents.
[fio.git]
/
engines
/
io_uring.c
diff --git
a/engines/io_uring.c
b/engines/io_uring.c
index 53cb60c5a50042fe7a33ff70c8f1f984adf8a586..e5edfcd25c60cd59062290e751fc7f5e877c064d 100644
(file)
--- a/
engines/io_uring.c
+++ b/
engines/io_uring.c
@@
-152,15
+152,16
@@
static int fio_ioring_prep(struct thread_data *td, struct io_u *io_u)
struct io_uring_sqe *sqe;
sqe = &ld->sqes[io_u->index];
struct io_uring_sqe *sqe;
sqe = &ld->sqes[io_u->index];
+
+ /* zero out fields not used in this submission */
+ memset(sqe, 0, sizeof(*sqe));
+
if (o->registerfiles) {
sqe->fd = f->engine_pos;
sqe->flags = IOSQE_FIXED_FILE;
} else {
sqe->fd = f->fd;
if (o->registerfiles) {
sqe->fd = f->engine_pos;
sqe->flags = IOSQE_FIXED_FILE;
} else {
sqe->fd = f->fd;
- sqe->flags = 0;
}
}
- sqe->ioprio = 0;
- sqe->buf_index = 0;
if (io_u->ddir == DDIR_READ || io_u->ddir == DDIR_WRITE) {
if (o->fixedbufs) {
if (io_u->ddir == DDIR_READ || io_u->ddir == DDIR_WRITE) {
if (o->fixedbufs) {
@@
-187,7
+188,6
@@
static int fio_ioring_prep(struct thread_data *td, struct io_u *io_u)
sqe->sync_range_flags = td->o.sync_file_range;
sqe->opcode = IORING_OP_SYNC_FILE_RANGE;
} else {
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;
if (io_u->ddir == DDIR_DATASYNC)
sqe->fsync_flags |= IORING_FSYNC_DATASYNC;
sqe->opcode = IORING_OP_FSYNC;