OBD_FREE_PTR(oh);
}
- /* as we want IO to journal and data IO be concurrent, we don't block
- * awaiting data IO completion in osd_do_bio(), instead we wait here
- * once transaction is submitted to the journal. all reqular requests
- * don't do direct IO (except read/write), thus this wait_event becomes
- * no-op for them.
- *
- * IMPORTANT: we have to wait till any IO submited by the thread is
- * completed otherwise iobuf may be corrupted by different request
- */
- cfs_wait_event(iobuf->dr_wait,
- cfs_atomic_read(&iobuf->dr_numreqs) == 0);
- if (!rc)
- rc = iobuf->dr_error;
+ /* as we want IO to journal and data IO be concurrent, we don't block
+ * awaiting data IO completion in osd_do_bio(), instead we wait here
+ * once transaction is submitted to the journal. all reqular requests
+ * don't do direct IO (except read/write), thus this wait_event becomes
+ * no-op for them.
+ *
+ * IMPORTANT: we have to wait till any IO submited by the thread is
+ * completed otherwise iobuf may be corrupted by different request
+ */
+ wait_event(iobuf->dr_wait,
+ cfs_atomic_read(&iobuf->dr_numreqs) == 0);
+ if (!rc)
+ rc = iobuf->dr_error;
- RETURN(rc);
+ RETURN(rc);
}
static int osd_trans_cb_add(struct thandle *th, struct dt_txn_commit_cb *dcb)