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authorMax Reitz <mreitz@redhat.com>2020-02-18 11:34:41 +0100
committerKevin Wolf <kwolf@redhat.com>2020-02-18 11:55:39 +0100
commit5d69b5ab85d30201c1f5ef34651ba910977fc583 (patch)
tree331cf09380c717614400c7905a3a0e8aa0681128 /include/sysemu/sysemu.h
parent37a3791b380584949046af6b62b54869390616dc (diff)
block: Add bdrv_recurse_can_replace()
After a couple of follow-up patches, this function will replace bdrv_recurse_is_first_non_filter() in check_to_replace_node(). bdrv_recurse_is_first_non_filter() is both not sufficiently specific for check_to_replace_node() (it allows cases that should not be allowed, like replacing child nodes of quorum with dissenting data that have more parents than just quorum), and it is too restrictive (it is perfectly fine to replace filters). Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20200218103454.296704-7-mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'include/sysemu/sysemu.h')
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