tequilaOS/platform_system_core
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge "Updating comments on cow layout" into main

Browse source
This commit is contained in:
Daniel Zheng 2023-09-19 16:32:28 +00:00 committed by Gerrit Code Review
commit 1b52ac6efe
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
fs_mgr/libsnapshot/include/libsnapshot/cow_format.h
View file

@ -49,7 +49,9 @@ static constexpr uint32_t kDefaultCowVersion = 2;
// | Footer (fixed) |
// +-----------------------+
//
// The operations begin immediately after the header, and the "raw data"
// After the header is a 2mb scratch space that is used to read ahead data during merge operations
//
// The operations begin immediately after the scratch space, and the "raw data"
// immediately follows the operation which refers to it. While streaming
// an OTA, we can immediately write the op and data, syncing after each pair,
// while storing operation metadata in memory. At the end, we compute data and