tree 937270c2d5dea8ba579c74bf13014d7e7bb79030
parent 6ee4ce1ee75a651c246d926c2302281b51981f6d
author Kevin Wolf <kwolf@redhat.com> 1433936855 +0200
committer Kevin Wolf <kwolf@redhat.com> 1434121499 +0200

queue.h: Add QLIST_FIX_HEAD_PTR()

If the head of a list has been moved to a different memory location, the
le_prev link in the first list entry has to be fixed up. Provide a macro
that implements this fixup.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>