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| author | John Garry <john.garry@huawei.com> | 2022-07-06 20:03:49 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-07-06 06:33:53 -0600 |
| commit | deef1be18e3fc62ddf04fb3e5e8ff6a301693dcc (patch) | |
| tree | 50b2d25a658566642d79dbc2ecb08464ae801f0d /drivers/scsi/scsi_priv.h | |
| parent | e55cf798140518b900e5254093f1195f65c23026 (diff) | |
| download | lwn-deef1be18e3fc62ddf04fb3e5e8ff6a301693dcc.tar.gz lwn-deef1be18e3fc62ddf04fb3e5e8ff6a301693dcc.zip | |
scsi: core: Remove reserved request time-out handling
The SCSI core code does not currently support reserved commands. As such,
requests which time-out would never be reserved, and scsi_timeout()
'reserved' arg should never be set.
Remove handling for reserved requests, drop the wrapper scsi_timeout()
as it now just calls scsi_times_out() always, and finally rename
scsi_times_out() -> scsi_timeout() to match the blk_mq_ops method name.
Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/1657109034-206040-2-git-send-email-john.garry@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/scsi/scsi_priv.h')
| -rw-r--r-- | drivers/scsi/scsi_priv.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h index 5c4786310a31..695d0c83ffe0 100644 --- a/drivers/scsi/scsi_priv.h +++ b/drivers/scsi/scsi_priv.h @@ -72,7 +72,8 @@ extern void scsi_exit_devinfo(void); /* scsi_error.c */ extern void scmd_eh_abort_handler(struct work_struct *work); -extern enum blk_eh_timer_return scsi_times_out(struct request *req); +extern enum blk_eh_timer_return scsi_timeout(struct request *req, + bool reserved); extern int scsi_error_handler(void *host); extern enum scsi_disposition scsi_decide_disposition(struct scsi_cmnd *cmd); extern void scsi_eh_wakeup(struct Scsi_Host *shost); |