| # files[m3].content[m4] = VFS_PAGE_SIZE, (m3 = m ⊃ (files[m3].meta:= md).size:= m2;files[m3]) = mkfile(m0, md0, m1, content), pcache[key] = mkpentry(false, files[m3].content[m4]), key = datakey(m3, m4), key.data?, afs-cons(dirs, files[m, (files[m].meta:= md).size:= m2]), afs-cons(dirs, files), synced(dirs, icache, pcache), synced(files, icache, pcache), m3 ∈ files, m ∈ files, key ∈ pcache, m4 ∈ files[m3].content, ∀ key0. key0 ∈ pcache → key0.data? ∧ # pcache[key0].page = VFS_PAGE_SIZE ∧ key0.ino ∈ files ∧ (¬ pcache[key0].dirty → key0.part ∈ files[key0.ino].content ∧ pcache[key0].page = files[key0.ino].content[key0.part]) ⊦ m ∈ icache, m4 ∈ content ∧ files[m3].content[m4] = content[m4] |
# files[m3].content[m4] = VFS_PAGE_SIZE, (m3 = m ⊃ (files[m].meta:= md).size:= m2;files[m3]) = mkfile(m0, md0, m1, content), pcache[datakey(m3, m4)] = mkpentry(false, files[m3].content[m4]), afs-cons(dirs, files), afs-cons(dirs, files[m, (files[m].meta:= md).size:= m2]), synced(files, icache, pcache), synced(dirs, icache, pcache), m4 ∈ files[m3].content, datakey(m3, m4) ∈ pcache, m ∈ files, m3 ∈ files, ∀ key0. key0 ∈ pcache → key0.data? ∧ # pcache[key0].page = VFS_PAGE_SIZE ∧ key0.ino ∈ files ∧ (¬ pcache[key0].dirty → key0.part ∈ files[key0.ino].content ∧ pcache[key0].page = files[key0.ino].content[key0.part]) ⊦ m ∈ icache, m4 ∈ content ∧ files[m3].content[m4] = content[m4]
Used simplifier rules: ⊦ datakey(m, m0).data?; (s)