1 files changed, 0 insertions, 166 deletions
diff --git a/fs/inode.cc b/fs/inode.cc
deleted file mode 100644
index 1d3d006..0000000
--- a/fs/inode.cc
+++ /dev/null
@@ -1,166 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/* Copyright (C) 2026 Richard Qin */
-
-/*
- * inode.cc — Inode allocation, lifecycle, and generic helpers
- */
-
-#include <lume/fs.h>
-#include <lume/dcache.h>
-#include <lume/slab.h>
-#include <lume/errno.h>
-
-namespace {
-lume::atomic<uint64> g_next_ino{1};
-} // namespace
-
-/* ================================================================== */
-/*  new_inode — allocate a fresh inode on a superblock                */
-/* ================================================================== */
-
-inode* new_inode(super_block* sb)
-{
-    inode* ip = nullptr;
-
-    if (sb->s_op && sb->s_op->alloc_inode)
-        ip = sb->s_op->alloc_inode(sb);
-    else
-        ip = new inode{};
-
-    if (!ip) return nullptr;
-
-    /* Zero-init key fields */
-    ip->i_sb = sb;
-    ip->i_ino = g_next_ino.fetch_add(1);
-    ip->i_mode = 0;
-    ip->i_flags = 0;
-    ip->i_uid = 0;
-    ip->i_gid = 0;
-    ip->i_nlink = 1;
-    ip->i_rdev = 0;
-    ip->i_size = 0;
-    ip->i_blocks = 0;
-    ip->i_bytes = 0;
-    ip->i_blkbits = sb->s_blocksize_bits;
-    ip->i_generation = 0;
-    ip->i_state = I_NEW;
-    ip->i_count.store(1);
-    ip->i_writecount.store(0);
-
-    ip->i_atime_sec = ip->i_mtime_sec = ip->i_ctime_sec = 0;
-    ip->i_atime_nsec = ip->i_mtime_nsec = ip->i_ctime_nsec = 0;
-
-    ip->i_op = nullptr;
-    ip->i_fop = nullptr;
-    ip->i_mapping = &ip->i_data;
-    ip->i_private = nullptr;
-    ip->i_pipe = nullptr;
-
-    /* Init embedded address_space */
-    ip->i_data.host = ip;
-    ip->i_data.a_ops = nullptr;
-    ip->i_data.nrpages = 0;
-    ip->i_data.flags = 0;
-
-    /* Init lists */
-    list_init(&ip->i_sb_list);
-    list_init(&ip->i_dentry);
-
-    /* Add to superblock's inode list */
-    {
-        LockGuard guard(sb->s_inode_list_lock);
-        list_add_tail(&ip->i_sb_list, &sb->s_inodes);
-    }
-
-    return ip;
-}
-
-/* ================================================================== */
-/*  ihold / iput — reference counting                                */
-/* ================================================================== */
-
-void ihold(inode* ip)
-{
-    ip->i_count.fetch_add(1);
-}
-
-void iput(inode* ip)
-{
-    if (!ip) return;
-
-    int old = ip->i_count.fetch_sub(1);
-    if (old > 1) return;
-
-    /* Last reference dropped — evict */
-    if (ip->i_sb->s_op && ip->i_sb->s_op->evict_inode)
-        ip->i_sb->s_op->evict_inode(ip);
-
-    /* Remove from sb list */
-    {
-        LockGuard guard(ip->i_sb->s_inode_list_lock);
-        list_del(&ip->i_sb_list);
-    }
-
-    if (ip->i_sb->s_op && ip->i_sb->s_op->destroy_inode)
-        ip->i_sb->s_op->destroy_inode(ip);
-    else
-        delete ip;
-}
-
-/* ================================================================== */
-/*  nlink helpers                                                     */
-/* ================================================================== */
-
-void set_nlink(inode* ip, uint32 nlink) { ip->i_nlink = nlink; }
-void inc_nlink(inode* ip)               { ip->i_nlink++; }
-void drop_nlink(inode* ip)              { ip->i_nlink--; }
-void clear_nlink(inode* ip)             { ip->i_nlink = 0; }
-
-/* ================================================================== */
-/*  inode_init_owner                                                  */
-/* ================================================================== */
-
-void inode_init_owner(inode* ip, const inode* dir, uint32 mode)
-{
-    ip->i_uid = 0;  /* Phase 1: always root */
-    ip->i_gid = 0;
-    ip->i_mode = mode;
-}
-
-/* ================================================================== */
-/*  generic_fillattr — fill kstat from inode (used by getattr)        */
-/* ================================================================== */
-
-void generic_fillattr(inode* ip, kstat* stat)
-{
-    stat->st_dev = ip->i_sb->s_dev;
-    stat->st_ino = ip->i_ino;
-    stat->st_mode = ip->i_mode;
-    stat->st_nlink = ip->i_nlink;
-    stat->st_uid = ip->i_uid;
-    stat->st_gid = ip->i_gid;
-    stat->st_rdev = ip->i_rdev;
-    stat->__pad = 0;
-    stat->st_size = ip->i_size;
-    stat->st_blksize = 1 << ip->i_blkbits;
-    stat->__pad2 = 0;
-    stat->st_blocks = ip->i_blocks;
-    stat->st_atime_sec = ip->i_atime_sec;
-    stat->st_atime_nsec = ip->i_atime_nsec;
-    stat->st_mtime_sec = ip->i_mtime_sec;
-    stat->st_mtime_nsec = ip->i_mtime_nsec;
-    stat->st_ctime_sec = ip->i_ctime_sec;
-    stat->st_ctime_nsec = ip->i_ctime_nsec;
-    stat->__unused[0] = 0;
-    stat->__unused[1] = 0;
-}
-
-/* ================================================================== */
-/*  mark_inode_dirty (stub)                                           */
-/* ================================================================== */
-
-void mark_inode_dirty(inode* ip)
-{
-    ip->i_state |= I_DIRTY_SYNC;
-    /* Phase 1: no writeback, ramfs is memory-only */
-}