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| /openbmc/qemu/include/block/ |
| H A D | block_int.h | diff 2dbafdc012d3ea81a97fec6226ca82d644539c9a Wed Dec 04 09:43:44 CST 2013 Kevin Wolf <kwolf@redhat.com> block: Generalise and optimise COR serialisation
Change the API so that specific requests can be marked serialising. Only
these requests are checked for overlaps then.
This means that during a Copy on Read operation, not all requests
overlapping other requests are serialised any more, but only those that
actually overlap with the specific COR request.
Also remove COR from function and variable names because this
functionality can be useful in other contexts.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
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| /openbmc/qemu/ |
| H A D | block.c | diff 2dbafdc012d3ea81a97fec6226ca82d644539c9a Wed Dec 04 09:43:44 CST 2013 Kevin Wolf <kwolf@redhat.com> block: Generalise and optimise COR serialisation
Change the API so that specific requests can be marked serialising. Only
these requests are checked for overlaps then.
This means that during a Copy on Read operation, not all requests
overlapping other requests are serialised any more, but only those that
actually overlap with the specific COR request.
Also remove COR from function and variable names because this
functionality can be useful in other contexts.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Benoit Canet <benoit@irqsave.net>
|