Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp

Conflicts:
	litmus/sched_cedf.c

1 files changed, 147 insertions, 127 deletions

diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index c5a979d62c65..b248a6cfcad9 100644
--- a/fs/hfsplus/inode.c
+++ b/fs/hfsplus/inode.c
@@ -8,6 +8,7 @@
  * Inode handling routines
  */
 
+#include <linux/blkdev.h>
 #include <linux/mm.h>
 #include <linux/fs.h>
 #include <linux/pagemap.h>
@@ -36,7 +37,7 @@ static int hfsplus_write_begin(struct file *file, struct address_space *mapping,
         *pagep = NULL;
         ret = cont_write_begin(file, mapping, pos, len, flags, pagep, fsdata,
                                 hfsplus_get_block,
-                                &HFSPLUS_I(mapping->host).phys_size);
+                                &HFSPLUS_I(mapping->host)->phys_size);
         if (unlikely(ret)) {
                 loff_t isize = mapping->host->i_size;
                 if (pos + len > isize)
@@ -62,13 +63,13 @@ static int hfsplus_releasepage(struct page *page, gfp_t mask)
 
         switch (inode->i_ino) {
         case HFSPLUS_EXT_CNID:
-                tree = HFSPLUS_SB(sb).ext_tree;
+                tree = HFSPLUS_SB(sb)->ext_tree;
                 break;
         case HFSPLUS_CAT_CNID:
-                tree = HFSPLUS_SB(sb).cat_tree;
+                tree = HFSPLUS_SB(sb)->cat_tree;
                 break;
         case HFSPLUS_ATTR_CNID:
-                tree = HFSPLUS_SB(sb).attr_tree;
+                tree = HFSPLUS_SB(sb)->attr_tree;
                 break;
         default:
                 BUG();
@@ -77,7 +78,8 @@ static int hfsplus_releasepage(struct page *page, gfp_t mask)
         if (!tree)
                 return 0;
         if (tree->node_size >= PAGE_CACHE_SIZE) {
-                nidx = page->index >> (tree->node_size_shift - PAGE_CACHE_SHIFT);
+                nidx = page->index >>
+                        (tree->node_size_shift - PAGE_CACHE_SHIFT);
                 spin_lock(&tree->hash_lock);
                 node = hfs_bnode_findhash(tree, nidx);
                 if (!node)
@@ -90,7 +92,8 @@ static int hfsplus_releasepage(struct page *page, gfp_t mask)
                 }
                 spin_unlock(&tree->hash_lock);
         } else {
-                nidx = page->index << (PAGE_CACHE_SHIFT - tree->node_size_shift);
+                nidx = page->index <<
+                        (PAGE_CACHE_SHIFT - tree->node_size_shift);
                 i = 1 << (PAGE_CACHE_SHIFT - tree->node_size_shift);
                 spin_lock(&tree->hash_lock);
                 do {
@@ -143,7 +146,6 @@ static int hfsplus_writepages(struct address_space *mapping,
 const struct address_space_operations hfsplus_btree_aops = {
         .readpage       = hfsplus_readpage,
         .writepage      = hfsplus_writepage,
-        .sync_page      = block_sync_page,
         .write_begin    = hfsplus_write_begin,
         .write_end      = generic_write_end,
         .bmap           = hfsplus_bmap,
@@ -153,7 +155,6 @@ const struct address_space_operations hfsplus_btree_aops = {
 const struct address_space_operations hfsplus_aops = {
         .readpage       = hfsplus_readpage,
         .writepage      = hfsplus_writepage,
-        .sync_page      = block_sync_page,
         .write_begin    = hfsplus_write_begin,
         .write_end      = generic_write_end,
         .bmap           = hfsplus_bmap,
@@ -166,18 +167,19 @@ const struct dentry_operations hfsplus_dentry_operations = {
         .d_compare    = hfsplus_compare_dentry,
 };
 
-static struct dentry *hfsplus_file_lookup(struct inode *dir, struct dentry *dentry,
-                                          struct nameidata *nd)
+static struct dentry *hfsplus_file_lookup(struct inode *dir,
+                struct dentry *dentry, struct nameidata *nd)
 {
         struct hfs_find_data fd;
         struct super_block *sb = dir->i_sb;
         struct inode *inode = NULL;
+        struct hfsplus_inode_info *hip;
         int err;
 
         if (HFSPLUS_IS_RSRC(dir) || strcmp(dentry->d_name.name, "rsrc"))
                 goto out;
 
-        inode = HFSPLUS_I(dir).rsrc_inode;
+        inode = HFSPLUS_I(dir)->rsrc_inode;
         if (inode)
                 goto out;
 
@@ -185,12 +187,15 @@ static struct dentry *hfsplus_file_lookup(struct inode *dir, struct dentry *dent
         if (!inode)
                 return ERR_PTR(-ENOMEM);
 
+        hip = HFSPLUS_I(inode);
         inode->i_ino = dir->i_ino;
-        INIT_LIST_HEAD(&HFSPLUS_I(inode).open_dir_list);
-        mutex_init(&HFSPLUS_I(inode).extents_lock);
-        HFSPLUS_I(inode).flags = HFSPLUS_FLG_RSRC;
+        INIT_LIST_HEAD(&hip->open_dir_list);
+        mutex_init(&hip->extents_lock);
+        hip->extent_state = 0;
+        hip->flags = 0;
+        set_bit(HFSPLUS_I_RSRC, &hip->flags);
 
-        hfs_find_init(HFSPLUS_SB(sb).cat_tree, &fd);
+        hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd);
         err = hfsplus_find_cat(sb, dir->i_ino, &fd);
         if (!err)
                 err = hfsplus_cat_read_inode(inode, &fd);
@@ -199,42 +204,48 @@ static struct dentry *hfsplus_file_lookup(struct inode *dir, struct dentry *dent
                 iput(inode);
                 return ERR_PTR(err);
         }
-        HFSPLUS_I(inode).rsrc_inode = dir;
-        HFSPLUS_I(dir).rsrc_inode = inode;
+        hip->rsrc_inode = dir;
+        HFSPLUS_I(dir)->rsrc_inode = inode;
         igrab(dir);
-        hlist_add_head(&inode->i_hash, &HFSPLUS_SB(sb).rsrc_inodes);
+
+        /*
+         * __mark_inode_dirty expects inodes to be hashed.  Since we don't
+         * want resource fork inodes in the regular inode space, we make them
+         * appear hashed, but do not put on any lists.  hlist_del()
+         * will work fine and require no locking.
+         */
+        hlist_add_fake(&inode->i_hash);
+
         mark_inode_dirty(inode);
 out:
         d_add(dentry, inode);
         return NULL;
 }
 
-static void hfsplus_get_perms(struct inode *inode, struct hfsplus_perm *perms, int dir)
+static void hfsplus_get_perms(struct inode *inode,
+                struct hfsplus_perm *perms, int dir)
 {
-        struct super_block *sb = inode->i_sb;
+        struct hfsplus_sb_info *sbi = HFSPLUS_SB(inode->i_sb);
         u16 mode;
 
         mode = be16_to_cpu(perms->mode);
 
         inode->i_uid = be32_to_cpu(perms->owner);
         if (!inode->i_uid && !mode)
-                inode->i_uid = HFSPLUS_SB(sb).uid;
+                inode->i_uid = sbi->uid;
 
         inode->i_gid = be32_to_cpu(perms->group);
         if (!inode->i_gid && !mode)
-                inode->i_gid = HFSPLUS_SB(sb).gid;
+                inode->i_gid = sbi->gid;
 
         if (dir) {
-                mode = mode ? (mode & S_IALLUGO) :
-                        (S_IRWXUGO & ~(HFSPLUS_SB(sb).umask));
+                mode = mode ? (mode & S_IALLUGO) : (S_IRWXUGO & ~(sbi->umask));
                 mode |= S_IFDIR;
         } else if (!mode)
-                mode = S_IFREG | ((S_IRUGO|S_IWUGO) &
-                        ~(HFSPLUS_SB(sb).umask));
+                mode = S_IFREG | ((S_IRUGO|S_IWUGO) & ~(sbi->umask));
         inode->i_mode = mode;
 
-        HFSPLUS_I(inode).rootflags = perms->rootflags;
-        HFSPLUS_I(inode).userflags = perms->userflags;
+        HFSPLUS_I(inode)->userflags = perms->userflags;
         if (perms->rootflags & HFSPLUS_FLG_IMMUTABLE)
                 inode->i_flags |= S_IMMUTABLE;
         else
@@ -245,30 +256,13 @@ static void hfsplus_get_perms(struct inode *inode, struct hfsplus_perm *perms, i
                 inode->i_flags &= ~S_APPEND;
 }
 
-static void hfsplus_set_perms(struct inode *inode, struct hfsplus_perm *perms)
-{
-        if (inode->i_flags & S_IMMUTABLE)
-                perms->rootflags |= HFSPLUS_FLG_IMMUTABLE;
-        else
-                perms->rootflags &= ~HFSPLUS_FLG_IMMUTABLE;
-        if (inode->i_flags & S_APPEND)
-                perms->rootflags |= HFSPLUS_FLG_APPEND;
-        else
-                perms->rootflags &= ~HFSPLUS_FLG_APPEND;
-        perms->userflags = HFSPLUS_I(inode).userflags;
-        perms->mode = cpu_to_be16(inode->i_mode);
-        perms->owner = cpu_to_be32(inode->i_uid);
-        perms->group = cpu_to_be32(inode->i_gid);
-        perms->dev = cpu_to_be32(HFSPLUS_I(inode).dev);
-}
-
 static int hfsplus_file_open(struct inode *inode, struct file *file)
 {
         if (HFSPLUS_IS_RSRC(inode))
-                inode = HFSPLUS_I(inode).rsrc_inode;
+                inode = HFSPLUS_I(inode)->rsrc_inode;
         if (!(file->f_flags & O_LARGEFILE) && i_size_read(inode) > MAX_NON_LFS)
                 return -EOVERFLOW;
-        atomic_inc(&HFSPLUS_I(inode).opencnt);
+        atomic_inc(&HFSPLUS_I(inode)->opencnt);
         return 0;
 }
 
@@ -277,12 +271,13 @@ static int hfsplus_file_release(struct inode *inode, struct file *file)
         struct super_block *sb = inode->i_sb;
 
         if (HFSPLUS_IS_RSRC(inode))
-                inode = HFSPLUS_I(inode).rsrc_inode;
-        if (atomic_dec_and_test(&HFSPLUS_I(inode).opencnt)) {
+                inode = HFSPLUS_I(inode)->rsrc_inode;
+        if (atomic_dec_and_test(&HFSPLUS_I(inode)->opencnt)) {
                 mutex_lock(&inode->i_mutex);
                 hfsplus_file_truncate(inode);
                 if (inode->i_flags & S_DEAD) {
-                        hfsplus_delete_cat(inode->i_ino, HFSPLUS_SB(sb).hidden_dir, NULL);
+                        hfsplus_delete_cat(inode->i_ino,
+                                           HFSPLUS_SB(sb)->hidden_dir, NULL);
                         hfsplus_delete_inode(inode);
                 }
                 mutex_unlock(&inode->i_mutex);
@@ -311,29 +306,41 @@ static int hfsplus_setattr(struct dentry *dentry, struct iattr *attr)
         return 0;
 }
 
-static int hfsplus_file_fsync(struct file *filp, int datasync)
+int hfsplus_file_fsync(struct file *file, int datasync)
 {
-        struct inode *inode = filp->f_mapping->host;
-        struct super_block * sb;
-        int ret, err;
-
-        /* sync the inode to buffers */
-        ret = write_inode_now(inode, 0);
-
-        /* sync the superblock to buffers */
-        sb = inode->i_sb;
-        if (sb->s_dirt) {
-                if (!(sb->s_flags & MS_RDONLY))
-                        hfsplus_sync_fs(sb, 1);
-                else
-                        sb->s_dirt = 0;
+        struct inode *inode = file->f_mapping->host;
+        struct hfsplus_inode_info *hip = HFSPLUS_I(inode);
+        struct hfsplus_sb_info *sbi = HFSPLUS_SB(inode->i_sb);
+        int error = 0, error2;
+
+        /*
+         * Sync inode metadata into the catalog and extent trees.
+         */
+        sync_inode_metadata(inode, 1);
+
+        /*
+         * And explicitly write out the btrees.
+         */
+        if (test_and_clear_bit(HFSPLUS_I_CAT_DIRTY, &hip->flags))
+                error = filemap_write_and_wait(sbi->cat_tree->inode->i_mapping);
+
+        if (test_and_clear_bit(HFSPLUS_I_EXT_DIRTY, &hip->flags)) {
+                error2 =
+                        filemap_write_and_wait(sbi->ext_tree->inode->i_mapping);
+                if (!error)
+                        error = error2;
         }
 
-        /* .. finally sync the buffers to disk */
-        err = sync_blockdev(sb->s_bdev);
-        if (!ret)
-                ret = err;
-        return ret;
+        if (test_and_clear_bit(HFSPLUS_I_ALLOC_DIRTY, &hip->flags)) {
+                error2 = filemap_write_and_wait(sbi->alloc_file->i_mapping);
+                if (!error)
+                        error = error2;
+        }
+
+        if (!test_bit(HFSPLUS_SB_NOBARRIER, &sbi->flags))
+                blkdev_issue_flush(inode->i_sb->s_bdev, GFP_KERNEL, NULL);
+
+        return error;
 }
 
 static const struct inode_operations hfsplus_file_inode_operations = {
@@ -346,7 +353,7 @@ static const struct inode_operations hfsplus_file_inode_operations = {
 };
 
 static const struct file_operations hfsplus_file_operations = {
-        .llseek         = generic_file_llseek,
+        .llseek         = generic_file_llseek,
         .read           = do_sync_read,
         .aio_read       = generic_file_aio_read,
         .write          = do_sync_write,
@@ -361,47 +368,53 @@ static const struct file_operations hfsplus_file_operations = {
 
 struct inode *hfsplus_new_inode(struct super_block *sb, int mode)
 {
+        struct hfsplus_sb_info *sbi = HFSPLUS_SB(sb);
         struct inode *inode = new_inode(sb);
+        struct hfsplus_inode_info *hip;
+
         if (!inode)
                 return NULL;
 
-        inode->i_ino = HFSPLUS_SB(sb).next_cnid++;
+        inode->i_ino = sbi->next_cnid++;
         inode->i_mode = mode;
         inode->i_uid = current_fsuid();
         inode->i_gid = current_fsgid();
         inode->i_nlink = 1;
         inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
-        INIT_LIST_HEAD(&HFSPLUS_I(inode).open_dir_list);
-        mutex_init(&HFSPLUS_I(inode).extents_lock);
-        atomic_set(&HFSPLUS_I(inode).opencnt, 0);
-        HFSPLUS_I(inode).flags = 0;
-        memset(HFSPLUS_I(inode).first_extents, 0, sizeof(hfsplus_extent_rec));
-        memset(HFSPLUS_I(inode).cached_extents, 0, sizeof(hfsplus_extent_rec));
-        HFSPLUS_I(inode).alloc_blocks = 0;
-        HFSPLUS_I(inode).first_blocks = 0;
-        HFSPLUS_I(inode).cached_start = 0;
-        HFSPLUS_I(inode).cached_blocks = 0;
-        HFSPLUS_I(inode).phys_size = 0;
-        HFSPLUS_I(inode).fs_blocks = 0;
-        HFSPLUS_I(inode).rsrc_inode = NULL;
+
+        hip = HFSPLUS_I(inode);
+        INIT_LIST_HEAD(&hip->open_dir_list);
+        mutex_init(&hip->extents_lock);
+        atomic_set(&hip->opencnt, 0);
+        hip->extent_state = 0;
+        hip->flags = 0;
+        memset(hip->first_extents, 0, sizeof(hfsplus_extent_rec));
+        memset(hip->cached_extents, 0, sizeof(hfsplus_extent_rec));
+        hip->alloc_blocks = 0;
+        hip->first_blocks = 0;
+        hip->cached_start = 0;
+        hip->cached_blocks = 0;
+        hip->phys_size = 0;
+        hip->fs_blocks = 0;
+        hip->rsrc_inode = NULL;
         if (S_ISDIR(inode->i_mode)) {
                 inode->i_size = 2;
-                HFSPLUS_SB(sb).folder_count++;
+                sbi->folder_count++;
                 inode->i_op = &hfsplus_dir_inode_operations;
                 inode->i_fop = &hfsplus_dir_operations;
         } else if (S_ISREG(inode->i_mode)) {
-                HFSPLUS_SB(sb).file_count++;
+                sbi->file_count++;
                 inode->i_op = &hfsplus_file_inode_operations;
                 inode->i_fop = &hfsplus_file_operations;
                 inode->i_mapping->a_ops = &hfsplus_aops;
-                HFSPLUS_I(inode).clump_blocks = HFSPLUS_SB(sb).data_clump_blocks;
+                hip->clump_blocks = sbi->data_clump_blocks;
         } else if (S_ISLNK(inode->i_mode)) {
-                HFSPLUS_SB(sb).file_count++;
+                sbi->file_count++;
                 inode->i_op = &page_symlink_inode_operations;
                 inode->i_mapping->a_ops = &hfsplus_aops;
-                HFSPLUS_I(inode).clump_blocks = 1;
+                hip->clump_blocks = 1;
         } else
-                HFSPLUS_SB(sb).file_count++;
+                sbi->file_count++;
         insert_inode_hash(inode);
         mark_inode_dirty(inode);
         sb->s_dirt = 1;
@@ -414,11 +427,11 @@ void hfsplus_delete_inode(struct inode *inode)
         struct super_block *sb = inode->i_sb;
 
         if (S_ISDIR(inode->i_mode)) {
-                HFSPLUS_SB(sb).folder_count--;
+                HFSPLUS_SB(sb)->folder_count--;
                 sb->s_dirt = 1;
                 return;
         }
-        HFSPLUS_SB(sb).file_count--;
+        HFSPLUS_SB(sb)->file_count--;
         if (S_ISREG(inode->i_mode)) {
                 if (!inode->i_nlink) {
                         inode->i_size = 0;
@@ -434,34 +447,40 @@ void hfsplus_delete_inode(struct inode *inode)
 void hfsplus_inode_read_fork(struct inode *inode, struct hfsplus_fork_raw *fork)
 {
         struct super_block *sb = inode->i_sb;
+        struct hfsplus_sb_info *sbi = HFSPLUS_SB(sb);
+        struct hfsplus_inode_info *hip = HFSPLUS_I(inode);
         u32 count;
         int i;
 
-        memcpy(&HFSPLUS_I(inode).first_extents, &fork->extents,
-               sizeof(hfsplus_extent_rec));
+        memcpy(&hip->first_extents, &fork->extents, sizeof(hfsplus_extent_rec));
         for (count = 0, i = 0; i < 8; i++)
                 count += be32_to_cpu(fork->extents[i].block_count);
-        HFSPLUS_I(inode).first_blocks = count;
-        memset(HFSPLUS_I(inode).cached_extents, 0, sizeof(hfsplus_extent_rec));
-        HFSPLUS_I(inode).cached_start = 0;
-        HFSPLUS_I(inode).cached_blocks = 0;
-
-        HFSPLUS_I(inode).alloc_blocks = be32_to_cpu(fork->total_blocks);
-        inode->i_size = HFSPLUS_I(inode).phys_size = be64_to_cpu(fork->total_size);
-        HFSPLUS_I(inode).fs_blocks = (inode->i_size + sb->s_blocksize - 1) >> sb->s_blocksize_bits;
-        inode_set_bytes(inode, HFSPLUS_I(inode).fs_blocks << sb->s_blocksize_bits);
-        HFSPLUS_I(inode).clump_blocks = be32_to_cpu(fork->clump_size) >> HFSPLUS_SB(sb).alloc_blksz_shift;
-        if (!HFSPLUS_I(inode).clump_blocks)
-                HFSPLUS_I(inode).clump_blocks = HFSPLUS_IS_RSRC(inode) ? HFSPLUS_SB(sb).rsrc_clump_blocks :
-                                HFSPLUS_SB(sb).data_clump_blocks;
+        hip->first_blocks = count;
+        memset(hip->cached_extents, 0, sizeof(hfsplus_extent_rec));
+        hip->cached_start = 0;
+        hip->cached_blocks = 0;
+
+        hip->alloc_blocks = be32_to_cpu(fork->total_blocks);
+        hip->phys_size = inode->i_size = be64_to_cpu(fork->total_size);
+        hip->fs_blocks =
+                (inode->i_size + sb->s_blocksize - 1) >> sb->s_blocksize_bits;
+        inode_set_bytes(inode, hip->fs_blocks << sb->s_blocksize_bits);
+        hip->clump_blocks =
+                be32_to_cpu(fork->clump_size) >> sbi->alloc_blksz_shift;
+        if (!hip->clump_blocks) {
+                hip->clump_blocks = HFSPLUS_IS_RSRC(inode) ?
+                        sbi->rsrc_clump_blocks :
+                        sbi->data_clump_blocks;
+        }
 }
 
-void hfsplus_inode_write_fork(struct inode *inode, struct hfsplus_fork_raw *fork)
+void hfsplus_inode_write_fork(struct inode *inode,
+                struct hfsplus_fork_raw *fork)
 {
-        memcpy(&fork->extents, &HFSPLUS_I(inode).first_extents,
+        memcpy(&fork->extents, &HFSPLUS_I(inode)->first_extents,
                sizeof(hfsplus_extent_rec));
         fork->total_size = cpu_to_be64(inode->i_size);
-        fork->total_blocks = cpu_to_be32(HFSPLUS_I(inode).alloc_blocks);
+        fork->total_blocks = cpu_to_be32(HFSPLUS_I(inode)->alloc_blocks);
 }
 
 int hfsplus_cat_read_inode(struct inode *inode, struct hfs_find_data *fd)
@@ -472,7 +491,7 @@ int hfsplus_cat_read_inode(struct inode *inode, struct hfs_find_data *fd)
 
         type = hfs_bnode_read_u16(fd->bnode, fd->entryoffset);
 
-        HFSPLUS_I(inode).dev = 0;
+        HFSPLUS_I(inode)->linkid = 0;
         if (type == HFSPLUS_FOLDER) {
                 struct hfsplus_cat_folder *folder = &entry.folder;
 
@@ -486,8 +505,8 @@ int hfsplus_cat_read_inode(struct inode *inode, struct hfs_find_data *fd)
                 inode->i_atime = hfsp_mt2ut(folder->access_date);
                 inode->i_mtime = hfsp_mt2ut(folder->content_mod_date);
                 inode->i_ctime = hfsp_mt2ut(folder->attribute_mod_date);
-                HFSPLUS_I(inode).create_date = folder->create_date;
-                HFSPLUS_I(inode).fs_blocks = 0;
+                HFSPLUS_I(inode)->create_date = folder->create_date;
+                HFSPLUS_I(inode)->fs_blocks = 0;
                 inode->i_op = &hfsplus_dir_inode_operations;
                 inode->i_fop = &hfsplus_dir_operations;
         } else if (type == HFSPLUS_FILE) {
@@ -498,13 +517,14 @@ int hfsplus_cat_read_inode(struct inode *inode, struct hfs_find_data *fd)
                 hfs_bnode_read(fd->bnode, &entry, fd->entryoffset,
                                         sizeof(struct hfsplus_cat_file));
 
-                hfsplus_inode_read_fork(inode, HFSPLUS_IS_DATA(inode) ?
-                                        &file->data_fork : &file->rsrc_fork);
+                hfsplus_inode_read_fork(inode, HFSPLUS_IS_RSRC(inode) ?
+                                        &file->rsrc_fork : &file->data_fork);
                 hfsplus_get_perms(inode, &file->permissions, 0);
                 inode->i_nlink = 1;
                 if (S_ISREG(inode->i_mode)) {
                         if (file->permissions.dev)
-                                inode->i_nlink = be32_to_cpu(file->permissions.dev);
+                                inode->i_nlink =
+                                        be32_to_cpu(file->permissions.dev);
                         inode->i_op = &hfsplus_file_inode_operations;
                         inode->i_fop = &hfsplus_file_operations;
                         inode->i_mapping->a_ops = &hfsplus_aops;
@@ -518,7 +538,7 @@ int hfsplus_cat_read_inode(struct inode *inode, struct hfs_find_data *fd)
                 inode->i_atime = hfsp_mt2ut(file->access_date);
                 inode->i_mtime = hfsp_mt2ut(file->content_mod_date);
                 inode->i_ctime = hfsp_mt2ut(file->attribute_mod_date);
-                HFSPLUS_I(inode).create_date = file->create_date;
+                HFSPLUS_I(inode)->create_date = file->create_date;
         } else {
                 printk(KERN_ERR "hfs: bad catalog entry used to create inode\n");
                 res = -EIO;
@@ -533,12 +553,12 @@ int hfsplus_cat_write_inode(struct inode *inode)
         hfsplus_cat_entry entry;
 
         if (HFSPLUS_IS_RSRC(inode))
-                main_inode = HFSPLUS_I(inode).rsrc_inode;
+                main_inode = HFSPLUS_I(inode)->rsrc_inode;
 
         if (!main_inode->i_nlink)
                 return 0;
 
-        if (hfs_find_init(HFSPLUS_SB(main_inode->i_sb).cat_tree, &fd))
+        if (hfs_find_init(HFSPLUS_SB(main_inode->i_sb)->cat_tree, &fd))
                 /* panic? */
                 return -EIO;
 
@@ -554,7 +574,7 @@ int hfsplus_cat_write_inode(struct inode *inode)
                 hfs_bnode_read(fd.bnode, &entry, fd.entryoffset,
                                         sizeof(struct hfsplus_cat_folder));
                 /* simple node checks? */
-                hfsplus_set_perms(inode, &folder->permissions);
+                hfsplus_cat_set_perms(inode, &folder->permissions);
                 folder->access_date = hfsp_ut2mt(inode->i_atime);
                 folder->content_mod_date = hfsp_ut2mt(inode->i_mtime);
                 folder->attribute_mod_date = hfsp_ut2mt(inode->i_ctime);
@@ -576,12 +596,10 @@ int hfsplus_cat_write_inode(struct inode *inode)
                 hfs_bnode_read(fd.bnode, &entry, fd.entryoffset,
                                         sizeof(struct hfsplus_cat_file));
                 hfsplus_inode_write_fork(inode, &file->data_fork);
-                if (S_ISREG(inode->i_mode))
-                        HFSPLUS_I(inode).dev = inode->i_nlink;
-                if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode))
-                        HFSPLUS_I(inode).dev = kdev_t_to_nr(inode->i_rdev);
-                hfsplus_set_perms(inode, &file->permissions);
-                if ((file->permissions.rootflags | file->permissions.userflags) & HFSPLUS_FLG_IMMUTABLE)
+                hfsplus_cat_set_perms(inode, &file->permissions);
+                if (HFSPLUS_FLG_IMMUTABLE &
+                                (file->permissions.rootflags |
+                                        file->permissions.userflags))
                         file->flags |= cpu_to_be16(HFSPLUS_FILE_LOCKED);
                 else
                         file->flags &= cpu_to_be16(~HFSPLUS_FILE_LOCKED);
@@ -591,6 +609,8 @@ int hfsplus_cat_write_inode(struct inode *inode)
                 hfs_bnode_write(fd.bnode, &entry, fd.entryoffset,
                                          sizeof(struct hfsplus_cat_file));
         }
+
+        set_bit(HFSPLUS_I_CAT_DIRTY, &HFSPLUS_I(inode)->flags);
 out:
         hfs_find_exit(&fd);
         return 0;