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authorJens Axboe <jens.axboe@oracle.com>2008-09-14 05:55:09 -0700
committerJens Axboe <jens.axboe@oracle.com>2008-10-09 08:56:13 +0200
commit242f9dcb8ba6f68fcd217a119a7648a4f69290e9 (patch)
tree1bfe245ffbc50d204d76665cd8f90d85100f86a1 /drivers/scsi/scsi_transport_fc.c
parent608aeef17a91747d6303de4df5e2c2e6899a95e8 (diff)
downloadtalos-op-linux-242f9dcb8ba6f68fcd217a119a7648a4f69290e9.tar.gz
talos-op-linux-242f9dcb8ba6f68fcd217a119a7648a4f69290e9.zip
block: unify request timeout handling
Right now SCSI and others do their own command timeout handling. Move those bits to the block layer. Instead of having a timer per command, we try to be a bit more clever and simply have one per-queue. This avoids the overhead of having to tear down and setup a timer for each command, so it will result in a lot less timer fiddling. Signed-off-by: Mike Anderson <andmike@linux.vnet.ibm.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/scsi/scsi_transport_fc.c')
-rw-r--r--drivers/scsi/scsi_transport_fc.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 56823fd1fb84..9168883d0dfe 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -1950,15 +1950,15 @@ static int fc_vport_match(struct attribute_container *cont,
* Notes:
* This routine assumes no locks are held on entry.
*/
-static enum scsi_eh_timer_return
+static enum blk_eh_timer_return
fc_timed_out(struct scsi_cmnd *scmd)
{
struct fc_rport *rport = starget_to_rport(scsi_target(scmd->device));
if (rport->port_state == FC_PORTSTATE_BLOCKED)
- return EH_RESET_TIMER;
+ return BLK_EH_RESET_TIMER;
- return EH_NOT_HANDLED;
+ return BLK_EH_NOT_HANDLED;
}
/*
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