diff options
| author | Andrei Vagin <avagin@gmail.com> | 2020-03-23 07:37:00 +0300 |
|---|---|---|
| committer | Andrei Vagin <avagin@gmail.com> | 2020-03-27 19:36:20 +0300 |
| commit | e3a5d0975240f9e9b6b6d7a096af6b4bbad36737 (patch) | |
| tree | ddf8b490073a7fd4e8bc1ada73ce3a74229fcaa4 /images | |
| parent | 967797a8676c8b3b7cd8954892b113c6765af25a (diff) | |
memfd: save all memfd inodes in one image
Per-object image is acceptable if we expect to have 1-3 objects
per-container. If we expect to have more objects, it is better to save
them all into one image. There are a number of reasons for this:
* We need fewer system calls to read all objects from one image.
* It is faster to save or move one image.
Signed-off-by: Andrei Vagin <avagin@gmail.com>
Diffstat (limited to 'images')
| -rw-r--r-- | images/memfd.proto | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/images/memfd.proto b/images/memfd.proto index 546ffc2ab..ad5373d10 100644 --- a/images/memfd.proto +++ b/images/memfd.proto @@ -18,4 +18,5 @@ message memfd_inode_entry { required uint64 size = 4; required uint32 shmid = 5; required uint32 seals = 6 [(criu).flags = "seals.flags"]; + required uint64 inode_id = 7; }; |