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Introduce bdrv_check (Kevin Wolf)

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From: Kevin Wolf <kwolf@redhat.com>

Introduce a new bdrv_check function pointer for block drivers. Modify qcow2 to
return an error status in check_refcounts(), so it can implement bdrv_check.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7214 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aliguori
2009-04-21 23:11:50 +00:00
parent 8ddbc04f06
commit e97fc193e1
4 changed files with 70 additions and 19 deletions
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3
block_int.h
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@ -102,6 +102,9 @@ struct BlockDriver {
const char *backing_file, const char *backing_format,
int flags);
/* Returns number of errors in image, -errno for internal errors */
int (*bdrv_check)(BlockDriverState* bs);
struct BlockDriver *next;
};