diff options
| author | Mike Christie <michaelc@cs.wisc.edu> | 2009-06-15 22:11:08 -0500 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-06-21 10:52:39 -0500 |
| commit | d355e57d58193b89283b0c8153649f0427b0bdad (patch) | |
| tree | 3b0abe01d5f384474b32d6606e1a4f57230a1f13 /drivers/scsi/libiscsi_tcp.c | |
| parent | 9194c6264040d71f851236437a392594b26e5b91 (diff) | |
| download | lwn-d355e57d58193b89283b0c8153649f0427b0bdad.tar.gz lwn-d355e57d58193b89283b0c8153649f0427b0bdad.zip | |
libiscsi: don't run scsi eh if iscsi task is making progress
If we are sending or receiving data for the task successfully do
not run the scsi eh, because we know the task is making progress.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/libiscsi_tcp.c')
| -rw-r--r-- | drivers/scsi/libiscsi_tcp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/scsi/libiscsi_tcp.c b/drivers/scsi/libiscsi_tcp.c index 2bc07090321d..2e0746d70303 100644 --- a/drivers/scsi/libiscsi_tcp.c +++ b/drivers/scsi/libiscsi_tcp.c @@ -686,6 +686,7 @@ iscsi_tcp_hdr_dissect(struct iscsi_conn *conn, struct iscsi_hdr *hdr) "offset=%d, datalen=%d)\n", tcp_task->data_offset, tcp_conn->in.datalen); + task->last_xfer = jiffies; rc = iscsi_segment_seek_sg(&tcp_conn->in.segment, sdb->table.sgl, sdb->table.nents, @@ -713,9 +714,10 @@ iscsi_tcp_hdr_dissect(struct iscsi_conn *conn, struct iscsi_hdr *hdr) rc = ISCSI_ERR_BAD_ITT; else if (ahslen) rc = ISCSI_ERR_AHSLEN; - else if (task->sc->sc_data_direction == DMA_TO_DEVICE) + else if (task->sc->sc_data_direction == DMA_TO_DEVICE) { + task->last_xfer = jiffies; rc = iscsi_tcp_r2t_rsp(conn, task); - else + } else rc = ISCSI_ERR_PROTO; spin_unlock(&conn->session->lock); break; |