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authorTejun Heo <htejun@gmail.com>2006-01-06 03:49:03 -0500
committerJens Axboe <axboe@suse.de>2006-01-06 03:49:03 -0500
commit8ffdc6550c47f75ca4e6c9f30a2a89063e035cf2 (patch)
treea478b9acef5c66242a964154f7ad3a0ea750ef0f /drivers/scsi/scsi_lib.c
parent64100099ed22f71cce656c5c2caecf5c9cf255dc (diff)
[BLOCK] add @uptodate to end_that_request_last() and @error to rq_end_io_fn()
add @uptodate argument to end_that_request_last() and @error to rq_end_io_fn(). there's no generic way to pass error code to request completion function, making generic error handling of non-fs request difficult (rq->errors is driver-specific and each driver uses it differently). this patch adds @uptodate to end_that_request_last() and @error to rq_end_io_fn(). for fs requests, this doesn't really matter, so just using the same uptodate argument used in the last call to end_that_request_first() should suffice. imho, this can also help the generic command-carrying request jens is working on. Signed-off-by: tejun heo <htejun@gmail.com> Signed-Off-By: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'drivers/scsi/scsi_lib.c')
-rw-r--r--drivers/scsi/scsi_lib.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index a7f3f0c84db7..53551f1dfe21 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -791,7 +791,7 @@ static struct scsi_cmnd *scsi_end_request(struct scsi_cmnd *cmd, int uptodate,
791 spin_lock_irqsave(q->queue_lock, flags); 791 spin_lock_irqsave(q->queue_lock, flags);
792 if (blk_rq_tagged(req)) 792 if (blk_rq_tagged(req))
793 blk_queue_end_tag(q, req); 793 blk_queue_end_tag(q, req);
794 end_that_request_last(req); 794 end_that_request_last(req, uptodate);
795 spin_unlock_irqrestore(q->queue_lock, flags); 795 spin_unlock_irqrestore(q->queue_lock, flags);
796 796
797 /* 797 /*