diff options
| author | Julian Wiedmann <jwi@linux.ibm.com> | 2019-03-28 10:45:11 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2019-04-10 17:47:26 +0200 |
| commit | dccbbaff174df174bb30c21e05d7b732d013ea1a (patch) | |
| tree | 92c7e24a229126621297891496de1101be1b5edd /drivers/s390/cio/qdio.h | |
| parent | 65e4f776385ac5cab021ad8d992e851375305906 (diff) | |
s390/qdio: eliminate queue's last_move cursor
This cursor is used for debugging only. But since
commit "s390/qdio: pass up count of ready-to-process SBALs" it effectively
duplicates the first_to_check cursor, diverging for just a short moment
when get_*_buffer_frontier() updates q->first_to_check.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Reviewed-by: Jens Remus <jremus@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/qdio.h')
| -rw-r--r-- | drivers/s390/cio/qdio.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h index 2c29141005ca..a06944399865 100644 --- a/drivers/s390/cio/qdio.h +++ b/drivers/s390/cio/qdio.h @@ -228,9 +228,6 @@ struct qdio_q { */ int first_to_check; - /* first_to_check of the last time */ - int last_move; - /* beginning position for calling the program */ int first_to_kick; |