Hello!
Attached patch implements random allocator for TCMU data area.
Any comments are appreciated!
The only question I have is how can I handle timed-out commands (see
XXX: comment in free_data_area())? There is the following comment in
"struct tcmu_cmd" definition:
/* Can't use se_cmd->data_length when cleaning up expired
cmds, because if
cmd has been completed then accessing se_cmd is off limits */
Can you clarify why is that?
The patch is also available here (I track target-pending in my bitbucket repo):
https://bitbucket.org/mkhon/target-pending/pull-requests/1/async-io/diff
Max
Attachment:
async-io.patch
Description: Binary data
