On 25.06.2020 18:21, Max Reitz wrote:
In order to make filters work in backing chains, the associated
functions must be able to deal with them and freeze both COW and filter
child links.
While at it, add some comments that note which functions require their
caller to ensure that a given child link is not frozen, and how the
callers do so.
Signed-off-by: Max Reitz <mre...@redhat.com>
---
block.c | 60 +++++++++++++++++++++++++++++++++++++--------------------
1 file changed, 39 insertions(+), 21 deletions(-)
diff --git a/block.c b/block.c
index d139ffb57d..b59bd776cd 100644
--- a/block.c
+++ b/block.c
Reviewed-by: Andrey Shinkevich <andrey.shinkev...@virtuozzo.com>
