The timeout handler is scsi_times_out(). When a timeout occurs, this
function
- 1. invokes optional hostt->eh_timedout() callback. Return value can
+ 1. invokes optional hostt->eh_timed_out() callback. Return value can
be one of
- EH_HANDLED
- This indicates that eh_timedout() dealt with the timeout. The
+ This indicates that eh_timed_out() dealt with the timeout. The
scmd is passed to __scsi_done() and thus linked into per-cpu
scsi_done_q. Normal command completion described in [1-2-1]
follows.
command will time out again.
- EH_NOT_HANDLED
- This is the same as when eh_timedout() callback doesn't exist.
+ This is the same as when eh_timed_out() callback doesn't exist.
Step #2 is taken.
2. scsi_eh_scmd_add(scmd, SCSI_EH_CANCEL_CMD) is invoked for the
Note that this does not mean lower layers are quiescent. If a LLDD
completed a scmd with error status, the LLDD and lower layers are
assumed to forget about the scmd at that point. However, if a scmd
-has timed out, unless hostt->eh_timedout() made lower layers forget
+has timed out, unless hostt->eh_timed_out() made lower layers forget
about the scmd, which currently no LLDD does, the command is still
active as long as lower layers are concerned and completion could
occur at any time. Of course, all such completions are ignored as the