| files1[ino] = mkfile(m, md, m0, content), files0[ino] = mkfile(m1, md0, m2, content0), valid-content(files1), ino ∈ files1, n ∈ content, m ≤ n * VFS_PAGE_SIZE, ino ∈ files0 ∧ n ∈ content0 → n * VFS_PAGE_SIZE < m1, ∀ ino. ino ∈ files0 → valid-content(ino, files0) ⊦ |
⊦ valid-content(files) ↔ (∀ ino. ino ∈ files → valid-content(ino, files))
files0[ino] = mkfile(m1, md0, m2, content0), files1[ino] = mkfile(m, md, m0, content), n ∈ content, ino ∈ files1, m ≤ n * VFS_PAGE_SIZE, ino ∈ files0 ∧ n ∈ content0 → n * VFS_PAGE_SIZE < m1, ∀ ino. ino ∈ files0 → valid-content(ino, files0), ∀ ino. ino ∈ files1 → valid-content(ino, files1) ⊦
Used terms: files1