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| H A D | block.c | diff 53fec9d3fd3d3a4ded4b92dfa843436bf71380f1 Mon Nov 28 10:08:47 CST 2011 Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> block: add interface to toggle copy-on-read
The bdrv_enable_copy_on_read()/bdrv_disable_copy_on_read() functions can
be used to programmatically enable or disable copy-on-read for a block
device. Later patches add the actual copy-on-read logic.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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