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fixup! Add support for shrinking a filesystem

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This commit is contained in:
Sosthène Guédon
2025-05-05 11:37:39 +02:00
parent 2105e502c5
commit 9b8f802b43
4 changed files with 40 additions and 69 deletions
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tests/test_superblocks.toml
+3 -3
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@@ -550,7 +550,7 @@ code = '''
// same size is a noop
lfs_mount(&lfs, cfg) => 0;
lfs_fs_shrink(&lfs, BLOCK_COUNT) => 0;
lfs_fs_grow(&lfs, BLOCK_COUNT) => 0;
lfs_fs_stat(&lfs, &fsinfo) => 0;
assert(fsinfo.block_size == BLOCK_SIZE);
assert(fsinfo.block_count == BLOCK_COUNT);
@@ -564,7 +564,7 @@ code = '''
// grow to new size
lfs_mount(&lfs, cfg) => 0;
lfs_fs_shrink(&lfs, BLOCK_COUNT_2) => 0;
lfs_fs_grow(&lfs, BLOCK_COUNT_2) => 0;
lfs_fs_stat(&lfs, &fsinfo) => 0;
assert(fsinfo.block_size == BLOCK_SIZE);
assert(fsinfo.block_count == BLOCK_COUNT_2);
@@ -594,7 +594,7 @@ code = '''
// same size is a noop
lfs_mount(&lfs, cfg) => 0;
lfs_fs_shrink(&lfs, BLOCK_COUNT_2) => 0;
lfs_fs_grow(&lfs, BLOCK_COUNT_2) => 0;
lfs_fs_stat(&lfs, &fsinfo) => 0;
assert(fsinfo.block_size == BLOCK_SIZE);
assert(fsinfo.block_count == BLOCK_COUNT_2);