hqemu - HQEMU

	Commit message (Collapse)	Author	Age	Files	Lines
*	cloop: use qemu block API	Christoph Hellwig	2010-05-17	1	-14/+12
\| \| \| \| \| \| \| \| \|	Use bdrv_pwrite to access the backing device instead of pread, and convert the driver to implementing the bdrv_open method which gives it an already opened BlockDriverState for the underlying device. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
*	cloop: use pread	Christoph Hellwig	2010-05-17	1	-15/+17
\| \| \| \| \| \| \| \|	Use pread instead of lseek + read in preparation of using the qemu block API. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
*	block: Open the underlying image file in generic code	Kevin Wolf	2010-05-03	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Format drivers shouldn't need to bother with things like file names, but rather just get an open BlockDriverState for the underlying protocol. This patch introduces this behaviour for bdrv_open implementation. For protocols which need to access the filename to open their file/device/connection/... a new callback bdrv_file_open is introduced which doesn't get an underlying file opened. For now, also some of the more obscure formats use bdrv_file_open because they open() the file themselves instead of using the block.c functions. They need to be fixed in later patches. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
*	Move block drivers into their own directory	Anthony Liguori	2009-05-14	1	-0/+171
	Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>