[Stgt-devel] About the command execution in tgt

Erez Zilber erezz
Thu Feb 21 13:04:27 CET 2008


I'm going over some of the code, and now I'm trying to understand how is
the cmd executed in the backing store. I know how it is done in kernel
space (just call scsi-ml), but I'm pretty new to userspace.

I saw that scsi_cmd_perform calls
cmd->dev->dev_type_template.ops[op].cmd_perform. I didn't find any
implementation for cmd_perform in the code. Can anyone give a brief


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