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| author | Jan Glauber <jang@linux.vnet.ibm.com> | 2010-05-17 10:00:17 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-05-17 10:00:17 +0200 |
| commit | 3a601bfef33c82537511c7d970d8010c38aaecd1 (patch) | |
| tree | ec5420840b3290ef45b50f11c500f6455a2ce670 /drivers/s390/cio/qdio_main.c | |
| parent | 5382fe11d90e3ed9602ce655e523852e3dbf3e35 (diff) | |
| download | blackbird-op-linux-3a601bfef33c82537511c7d970d8010c38aaecd1.tar.gz blackbird-op-linux-3a601bfef33c82537511c7d970d8010c38aaecd1.zip | |
[S390] qdio: dont convert timestamps to microseconds
Don't convert timestamps to microseconds, use timestamps returned by
get_clock() directly.
Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/qdio_main.c')
| -rw-r--r-- | drivers/s390/cio/qdio_main.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index f4fd6cd4dc08..dafb3e5bdad7 100644 --- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -336,10 +336,10 @@ again: WARN_ON(queue_type(q) != QDIO_IQDIO_QFMT || cc != 2); if (!start_time) { - start_time = get_usecs(); + start_time = get_clock(); goto again; } - if ((get_usecs() - start_time) < QDIO_BUSY_BIT_PATIENCE) + if ((get_clock() - start_time) < QDIO_BUSY_BIT_PATIENCE) goto again; } return cc; @@ -536,7 +536,7 @@ static int qdio_inbound_q_moved(struct qdio_q *q) if ((bufnr != q->last_move) || q->qdio_error) { q->last_move = bufnr; if (!is_thinint_irq(q->irq_ptr) && MACHINE_IS_LPAR) - q->u.in.timestamp = get_usecs(); + q->u.in.timestamp = get_clock(); return 1; } else return 0; @@ -567,7 +567,7 @@ static inline int qdio_inbound_q_done(struct qdio_q *q) * At this point we know, that inbound first_to_check * has (probably) not moved (see qdio_inbound_processing). */ - if (get_usecs() > q->u.in.timestamp + QDIO_INPUT_THRESHOLD) { + if (get_clock() > q->u.in.timestamp + QDIO_INPUT_THRESHOLD) { DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "in done:%02x", q->first_to_check); return 1; |
