target: cleanup iblock bio submission

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Move the entirely bio allocation, mapping and submission into ->do_task.
This

 a) avoids blocking the I/O submission thread unessecarily, and
 b) simplifies the code greatly

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

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Christoph Hellwig 2011-09-25 14:56:24 -04:00 • committed by Nicholas Bellinger

parent b6b4e61ff4

commit dbbf3e94c2

2 changed files with 59 additions and 136 deletions

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194

drivers/target/target_core_iblock.c

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1

drivers/target/target_core_iblock.h

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