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| author | Jens Axboe <jens.axboe@oracle.com> | 2008-09-14 05:55:09 -0700 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-10-09 08:56:13 +0200 |
| commit | 242f9dcb8ba6f68fcd217a119a7648a4f69290e9 (patch) | |
| tree | 1bfe245ffbc50d204d76665cd8f90d85100f86a1 /drivers/scsi/gdth.h | |
| parent | 608aeef17a91747d6303de4df5e2c2e6899a95e8 (diff) | |
| download | talos-obmc-linux-242f9dcb8ba6f68fcd217a119a7648a4f69290e9.tar.gz talos-obmc-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/gdth.h')
| -rw-r--r-- | drivers/scsi/gdth.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/gdth.h b/drivers/scsi/gdth.h index ca92476727cf..1646444e9bd5 100644 --- a/drivers/scsi/gdth.h +++ b/drivers/scsi/gdth.h @@ -916,7 +916,7 @@ typedef struct { gdth_cmd_str *internal_cmd_str; /* crier for internal messages*/ dma_addr_t sense_paddr; /* sense dma-addr */ unchar priority; - int timeout; + int timeout_count; /* # of timeout calls */ volatile int wait_for_completion; ushort status; ulong32 info; |
