Catch error on ->commit and ->get_events

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

diff --git a/ioengines.c b/ioengines.c
index 366382e1fb2559e84600e788b1f8b03c9ce4af92..7ab356add79f32629a6fc9a2c8fa543d81d597af 100644 (file)
--- a/ioengines.c
+++ b/ioengines.c
@@ -207,6 +207,9 @@ int td_io_getevents(struct thread_data *td, unsigned int min, unsigned int max,
 out:
        if (r >= 0)
                io_u_mark_complete(td, r);
+       else
+               td_verror(td, -r, "get_events");
+
        dprint(FD_IO, "getevents: %d\n", r);
        return r;
 }
@@ -314,6 +317,8 @@ int td_io_init(struct thread_data *td)
 
 int td_io_commit(struct thread_data *td)
 {
+       int ret;
+
        dprint(FD_IO, "calling ->commit(), depth %d\n", td->cur_depth);
 
        if (!td->cur_depth || !td->io_u_queued)
@@ -322,8 +327,11 @@ int td_io_commit(struct thread_data *td)
        io_u_mark_depth(td, td->io_u_queued);
        td->io_u_queued = 0;
 
-       if (td->io_ops->commit)
-               return td->io_ops->commit(td);
+       if (td->io_ops->commit) {
+               ret = td->io_ops->commit(td);
+               if (ret)
+                       td_verror(td, -ret, "io commit");
+       }
 
        return 0;
 }