1 files changed, 165 insertions, 110 deletions

diff --git a/fs/hfsplus/extents.c b/fs/hfsplus/extents.c
index 0022eec63cda..b1991a2a08e0 100644
--- a/fs/hfsplus/extents.c
+++ b/fs/hfsplus/extents.c
@@ -83,37 +83,60 @@ static u32 hfsplus_ext_lastblock(struct hfsplus_extent *ext)
         return be32_to_cpu(ext->start_block) + be32_to_cpu(ext->block_count);
 }
 
-static void __hfsplus_ext_write_extent(struct inode *inode, struct hfs_find_data *fd)
+static void __hfsplus_ext_write_extent(struct inode *inode,
+                struct hfs_find_data *fd)
 {
+        struct hfsplus_inode_info *hip = HFSPLUS_I(inode);
         int res;
 
-        hfsplus_ext_build_key(fd->search_key, inode->i_ino, HFSPLUS_I(inode).cached_start,
-                              HFSPLUS_IS_RSRC(inode) ?  HFSPLUS_TYPE_RSRC : HFSPLUS_TYPE_DATA);
+        WARN_ON(!mutex_is_locked(&hip->extents_lock));
+
+        hfsplus_ext_build_key(fd->search_key, inode->i_ino, hip->cached_start,
+                              HFSPLUS_IS_RSRC(inode) ?
+                                HFSPLUS_TYPE_RSRC : HFSPLUS_TYPE_DATA);
+
         res = hfs_brec_find(fd);
-        if (HFSPLUS_I(inode).flags & HFSPLUS_FLG_EXT_NEW) {
+        if (hip->extent_state & HFSPLUS_EXT_NEW) {
                 if (res != -ENOENT)
                         return;
-                hfs_brec_insert(fd, HFSPLUS_I(inode).cached_extents, sizeof(hfsplus_extent_rec));
-                HFSPLUS_I(inode).flags &= ~(HFSPLUS_FLG_EXT_DIRTY | HFSPLUS_FLG_EXT_NEW);
+                hfs_brec_insert(fd, hip->cached_extents,
+                                sizeof(hfsplus_extent_rec));
+                hip->extent_state &= ~(HFSPLUS_EXT_DIRTY | HFSPLUS_EXT_NEW);
         } else {
                 if (res)
                         return;
-                hfs_bnode_write(fd->bnode, HFSPLUS_I(inode).cached_extents, fd->entryoffset, fd->entrylength);
-                HFSPLUS_I(inode).flags &= ~HFSPLUS_FLG_EXT_DIRTY;
+                hfs_bnode_write(fd->bnode, hip->cached_extents,
+                                fd->entryoffset, fd->entrylength);
+                hip->extent_state &= ~HFSPLUS_EXT_DIRTY;
         }
+
+        /*
+         * We can't just use hfsplus_mark_inode_dirty here, because we
+         * also get called from hfsplus_write_inode, which should not
+         * redirty the inode.  Instead the callers have to be careful
+         * to explicily mark the inode dirty, too.
+         */
+        set_bit(HFSPLUS_I_EXT_DIRTY, &hip->flags);
 }
 
-void hfsplus_ext_write_extent(struct inode *inode)
+static void hfsplus_ext_write_extent_locked(struct inode *inode)
 {
-        if (HFSPLUS_I(inode).flags & HFSPLUS_FLG_EXT_DIRTY) {
+        if (HFSPLUS_I(inode)->extent_state & HFSPLUS_EXT_DIRTY) {
                 struct hfs_find_data fd;
 
-                hfs_find_init(HFSPLUS_SB(inode->i_sb).ext_tree, &fd);
+                hfs_find_init(HFSPLUS_SB(inode->i_sb)->ext_tree, &fd);
                 __hfsplus_ext_write_extent(inode, &fd);
                 hfs_find_exit(&fd);
         }
 }
 
+void hfsplus_ext_write_extent(struct inode *inode)
+{
+        mutex_lock(&HFSPLUS_I(inode)->extents_lock);
+        hfsplus_ext_write_extent_locked(inode);
+        mutex_unlock(&HFSPLUS_I(inode)->extents_lock);
+}
+
 static inline int __hfsplus_ext_read_extent(struct hfs_find_data *fd,
                                             struct hfsplus_extent *extent,
                                             u32 cnid, u32 block, u8 type)
@@ -130,39 +153,48 @@ static inline int __hfsplus_ext_read_extent(struct hfs_find_data *fd,
                 return -ENOENT;
         if (fd->entrylength != sizeof(hfsplus_extent_rec))
                 return -EIO;
-        hfs_bnode_read(fd->bnode, extent, fd->entryoffset, sizeof(hfsplus_extent_rec));
+        hfs_bnode_read(fd->bnode, extent, fd->entryoffset,
+                sizeof(hfsplus_extent_rec));
         return 0;
 }
 
-static inline int __hfsplus_ext_cache_extent(struct hfs_find_data *fd, struct inode *inode, u32 block)
+static inline int __hfsplus_ext_cache_extent(struct hfs_find_data *fd,
+                struct inode *inode, u32 block)
 {
+        struct hfsplus_inode_info *hip = HFSPLUS_I(inode);
         int res;
 
-        if (HFSPLUS_I(inode).flags & HFSPLUS_FLG_EXT_DIRTY)
+        WARN_ON(!mutex_is_locked(&hip->extents_lock));
+
+        if (hip->extent_state & HFSPLUS_EXT_DIRTY)
                 __hfsplus_ext_write_extent(inode, fd);
 
-        res = __hfsplus_ext_read_extent(fd, HFSPLUS_I(inode).cached_extents, inode->i_ino,
-                                        block, HFSPLUS_IS_RSRC(inode) ? HFSPLUS_TYPE_RSRC : HFSPLUS_TYPE_DATA);
+        res = __hfsplus_ext_read_extent(fd, hip->cached_extents, inode->i_ino,
+                                        block, HFSPLUS_IS_RSRC(inode) ?
+                                                HFSPLUS_TYPE_RSRC :
+                                                HFSPLUS_TYPE_DATA);
         if (!res) {
-                HFSPLUS_I(inode).cached_start = be32_to_cpu(fd->key->ext.start_block);
-                HFSPLUS_I(inode).cached_blocks = hfsplus_ext_block_count(HFSPLUS_I(inode).cached_extents);
+                hip->cached_start = be32_to_cpu(fd->key->ext.start_block);
+                hip->cached_blocks =
+                        hfsplus_ext_block_count(hip->cached_extents);
         } else {
-                HFSPLUS_I(inode).cached_start = HFSPLUS_I(inode).cached_blocks = 0;
-                HFSPLUS_I(inode).flags &= ~(HFSPLUS_FLG_EXT_DIRTY | HFSPLUS_FLG_EXT_NEW);
+                hip->cached_start = hip->cached_blocks = 0;
+                hip->extent_state &= ~(HFSPLUS_EXT_DIRTY | HFSPLUS_EXT_NEW);
         }
         return res;
 }
 
 static int hfsplus_ext_read_extent(struct inode *inode, u32 block)
 {
+        struct hfsplus_inode_info *hip = HFSPLUS_I(inode);
         struct hfs_find_data fd;
         int res;
 
-        if (block >= HFSPLUS_I(inode).cached_start &&
-            block < HFSPLUS_I(inode).cached_start + HFSPLUS_I(inode).cached_blocks)
+        if (block >= hip->cached_start &&
+            block < hip->cached_start + hip->cached_blocks)
                 return 0;
 
-        hfs_find_init(HFSPLUS_SB(inode->i_sb).ext_tree, &fd);
+        hfs_find_init(HFSPLUS_SB(inode->i_sb)->ext_tree, &fd);
         res = __hfsplus_ext_cache_extent(&fd, inode, block);
         hfs_find_exit(&fd);
         return res;
@@ -172,21 +204,22 @@ static int hfsplus_ext_read_extent(struct inode *inode, u32 block)
 int hfsplus_get_block(struct inode *inode, sector_t iblock,
                       struct buffer_head *bh_result, int create)
 {
-        struct super_block *sb;
+        struct super_block *sb = inode->i_sb;
+        struct hfsplus_sb_info *sbi = HFSPLUS_SB(sb);
+        struct hfsplus_inode_info *hip = HFSPLUS_I(inode);
         int res = -EIO;
         u32 ablock, dblock, mask;
+        int was_dirty = 0;
         int shift;
 
-        sb = inode->i_sb;
-
         /* Convert inode block to disk allocation block */
-        shift = HFSPLUS_SB(sb).alloc_blksz_shift - sb->s_blocksize_bits;
-        ablock = iblock >> HFSPLUS_SB(sb).fs_shift;
+        shift = sbi->alloc_blksz_shift - sb->s_blocksize_bits;
+        ablock = iblock >> sbi->fs_shift;
 
-        if (iblock >= HFSPLUS_I(inode).fs_blocks) {
-                if (iblock > HFSPLUS_I(inode).fs_blocks || !create)
+        if (iblock >= hip->fs_blocks) {
+                if (iblock > hip->fs_blocks || !create)
                         return -EIO;
-                if (ablock >= HFSPLUS_I(inode).alloc_blocks) {
+                if (ablock >= hip->alloc_blocks) {
                         res = hfsplus_file_extend(inode);
                         if (res)
                                 return res;
@@ -194,36 +227,46 @@ int hfsplus_get_block(struct inode *inode, sector_t iblock,
         } else
                 create = 0;
 
-        if (ablock < HFSPLUS_I(inode).first_blocks) {
-                dblock = hfsplus_ext_find_block(HFSPLUS_I(inode).first_extents, ablock);
+        if (ablock < hip->first_blocks) {
+                dblock = hfsplus_ext_find_block(hip->first_extents, ablock);
                 goto done;
         }
 
         if (inode->i_ino == HFSPLUS_EXT_CNID)
                 return -EIO;
 
-        mutex_lock(&HFSPLUS_I(inode).extents_lock);
+        mutex_lock(&hip->extents_lock);
+
+        /*
+         * hfsplus_ext_read_extent will write out a cached extent into
+         * the extents btree.  In that case we may have to mark the inode
+         * dirty even for a pure read of an extent here.
+         */
+        was_dirty = (hip->extent_state & HFSPLUS_EXT_DIRTY);
         res = hfsplus_ext_read_extent(inode, ablock);
-        if (!res) {
-                dblock = hfsplus_ext_find_block(HFSPLUS_I(inode).cached_extents, ablock -
-                                             HFSPLUS_I(inode).cached_start);
-        } else {
-                mutex_unlock(&HFSPLUS_I(inode).extents_lock);
+        if (res) {
+                mutex_unlock(&hip->extents_lock);
                 return -EIO;
         }
-        mutex_unlock(&HFSPLUS_I(inode).extents_lock);
+        dblock = hfsplus_ext_find_block(hip->cached_extents,
+                                        ablock - hip->cached_start);
+        mutex_unlock(&hip->extents_lock);
 
 done:
-        dprint(DBG_EXTENT, "get_block(%lu): %llu - %u\n", inode->i_ino, (long long)iblock, dblock);
-        mask = (1 << HFSPLUS_SB(sb).fs_shift) - 1;
-        map_bh(bh_result, sb, (dblock << HFSPLUS_SB(sb).fs_shift) + HFSPLUS_SB(sb).blockoffset + (iblock & mask));
+        dprint(DBG_EXTENT, "get_block(%lu): %llu - %u\n",
+                inode->i_ino, (long long)iblock, dblock);
+        mask = (1 << sbi->fs_shift) - 1;
+        map_bh(bh_result, sb,
+                (dblock << sbi->fs_shift) + sbi->blockoffset +
+                        (iblock & mask));
         if (create) {
                 set_buffer_new(bh_result);
-                HFSPLUS_I(inode).phys_size += sb->s_blocksize;
-                HFSPLUS_I(inode).fs_blocks++;
+                hip->phys_size += sb->s_blocksize;
+                hip->fs_blocks++;
                 inode_add_bytes(inode, sb->s_blocksize);
-                mark_inode_dirty(inode);
         }
+        if (create || was_dirty)
+                mark_inode_dirty(inode);
         return 0;
 }
 
@@ -306,7 +349,8 @@ found:
         }
 }
 
-int hfsplus_free_fork(struct super_block *sb, u32 cnid, struct hfsplus_fork_raw *fork, int type)
+int hfsplus_free_fork(struct super_block *sb, u32 cnid,
+                struct hfsplus_fork_raw *fork, int type)
 {
         struct hfs_find_data fd;
         hfsplus_extent_rec ext_entry;
@@ -327,7 +371,7 @@ int hfsplus_free_fork(struct super_block *sb, u32 cnid, struct hfsplus_fork_raw
         if (total_blocks == blocks)
                 return 0;
 
-        hfs_find_init(HFSPLUS_SB(sb).ext_tree, &fd);
+        hfs_find_init(HFSPLUS_SB(sb)->ext_tree, &fd);
         do {
                 res = __hfsplus_ext_read_extent(&fd, ext_entry, cnid,
                                                 total_blocks, type);
@@ -348,29 +392,34 @@ int hfsplus_free_fork(struct super_block *sb, u32 cnid, struct hfsplus_fork_raw
 int hfsplus_file_extend(struct inode *inode)
 {
         struct super_block *sb = inode->i_sb;
+        struct hfsplus_sb_info *sbi = HFSPLUS_SB(sb);
+        struct hfsplus_inode_info *hip = HFSPLUS_I(inode);
         u32 start, len, goal;
         int res;
 
-        if (HFSPLUS_SB(sb).alloc_file->i_size * 8 < HFSPLUS_SB(sb).total_blocks - HFSPLUS_SB(sb).free_blocks + 8) {
-                // extend alloc file
-                printk(KERN_ERR "hfs: extend alloc file! (%Lu,%u,%u)\n", HFSPLUS_SB(sb).alloc_file->i_size * 8,
-                        HFSPLUS_SB(sb).total_blocks, HFSPLUS_SB(sb).free_blocks);
+        if (sbi->alloc_file->i_size * 8 <
+            sbi->total_blocks - sbi->free_blocks + 8) {
+                /* extend alloc file */
+                printk(KERN_ERR "hfs: extend alloc file! "
+                                "(%llu,%u,%u)\n",
+                        sbi->alloc_file->i_size * 8,
+                        sbi->total_blocks, sbi->free_blocks);
                 return -ENOSPC;
         }
 
-        mutex_lock(&HFSPLUS_I(inode).extents_lock);
-        if (HFSPLUS_I(inode).alloc_blocks == HFSPLUS_I(inode).first_blocks)
-                goal = hfsplus_ext_lastblock(HFSPLUS_I(inode).first_extents);
+        mutex_lock(&hip->extents_lock);
+        if (hip->alloc_blocks == hip->first_blocks)
+                goal = hfsplus_ext_lastblock(hip->first_extents);
         else {
-                res = hfsplus_ext_read_extent(inode, HFSPLUS_I(inode).alloc_blocks);
+                res = hfsplus_ext_read_extent(inode, hip->alloc_blocks);
                 if (res)
                         goto out;
-                goal = hfsplus_ext_lastblock(HFSPLUS_I(inode).cached_extents);
+                goal = hfsplus_ext_lastblock(hip->cached_extents);
         }
 
-        len = HFSPLUS_I(inode).clump_blocks;
-        start = hfsplus_block_allocate(sb, HFSPLUS_SB(sb).total_blocks, goal, &len);
-        if (start >= HFSPLUS_SB(sb).total_blocks) {
+        len = hip->clump_blocks;
+        start = hfsplus_block_allocate(sb, sbi->total_blocks, goal, &len);
+        if (start >= sbi->total_blocks) {
                 start = hfsplus_block_allocate(sb, goal, 0, &len);
                 if (start >= goal) {
                         res = -ENOSPC;
@@ -379,56 +428,56 @@ int hfsplus_file_extend(struct inode *inode)
         }
 
         dprint(DBG_EXTENT, "extend %lu: %u,%u\n", inode->i_ino, start, len);
-        if (HFSPLUS_I(inode).alloc_blocks <= HFSPLUS_I(inode).first_blocks) {
-                if (!HFSPLUS_I(inode).first_blocks) {
+
+        if (hip->alloc_blocks <= hip->first_blocks) {
+                if (!hip->first_blocks) {
                         dprint(DBG_EXTENT, "first extents\n");
                         /* no extents yet */
-                        HFSPLUS_I(inode).first_extents[0].start_block = cpu_to_be32(start);
-                        HFSPLUS_I(inode).first_extents[0].block_count = cpu_to_be32(len);
+                        hip->first_extents[0].start_block = cpu_to_be32(start);
+                        hip->first_extents[0].block_count = cpu_to_be32(len);
                         res = 0;
                 } else {
                         /* try to append to extents in inode */
-                        res = hfsplus_add_extent(HFSPLUS_I(inode).first_extents,
-                                                 HFSPLUS_I(inode).alloc_blocks,
+                        res = hfsplus_add_extent(hip->first_extents,
+                                                 hip->alloc_blocks,
                                                  start, len);
                         if (res == -ENOSPC)
                                 goto insert_extent;
                 }
                 if (!res) {
-                        hfsplus_dump_extent(HFSPLUS_I(inode).first_extents);
-                        HFSPLUS_I(inode).first_blocks += len;
+                        hfsplus_dump_extent(hip->first_extents);
+                        hip->first_blocks += len;
                 }
         } else {
-                res = hfsplus_add_extent(HFSPLUS_I(inode).cached_extents,
-                                         HFSPLUS_I(inode).alloc_blocks -
-                                         HFSPLUS_I(inode).cached_start,
+                res = hfsplus_add_extent(hip->cached_extents,
+                                         hip->alloc_blocks - hip->cached_start,
                                          start, len);
                 if (!res) {
-                        hfsplus_dump_extent(HFSPLUS_I(inode).cached_extents);
-                        HFSPLUS_I(inode).flags |= HFSPLUS_FLG_EXT_DIRTY;
-                        HFSPLUS_I(inode).cached_blocks += len;
+                        hfsplus_dump_extent(hip->cached_extents);
+                        hip->extent_state |= HFSPLUS_EXT_DIRTY;
+                        hip->cached_blocks += len;
                 } else if (res == -ENOSPC)
                         goto insert_extent;
         }
 out:
-        mutex_unlock(&HFSPLUS_I(inode).extents_lock);
+        mutex_unlock(&hip->extents_lock);
         if (!res) {
-                HFSPLUS_I(inode).alloc_blocks += len;
-                mark_inode_dirty(inode);
+                hip->alloc_blocks += len;
+                hfsplus_mark_inode_dirty(inode, HFSPLUS_I_ALLOC_DIRTY);
         }
         return res;
 
 insert_extent:
         dprint(DBG_EXTENT, "insert new extent\n");
-        hfsplus_ext_write_extent(inode);
+        hfsplus_ext_write_extent_locked(inode);
 
-        memset(HFSPLUS_I(inode).cached_extents, 0, sizeof(hfsplus_extent_rec));
-        HFSPLUS_I(inode).cached_extents[0].start_block = cpu_to_be32(start);
-        HFSPLUS_I(inode).cached_extents[0].block_count = cpu_to_be32(len);
-        hfsplus_dump_extent(HFSPLUS_I(inode).cached_extents);
-        HFSPLUS_I(inode).flags |= HFSPLUS_FLG_EXT_DIRTY | HFSPLUS_FLG_EXT_NEW;
-        HFSPLUS_I(inode).cached_start = HFSPLUS_I(inode).alloc_blocks;
-        HFSPLUS_I(inode).cached_blocks = len;
+        memset(hip->cached_extents, 0, sizeof(hfsplus_extent_rec));
+        hip->cached_extents[0].start_block = cpu_to_be32(start);
+        hip->cached_extents[0].block_count = cpu_to_be32(len);
+        hfsplus_dump_extent(hip->cached_extents);
+        hip->extent_state |= HFSPLUS_EXT_DIRTY | HFSPLUS_EXT_NEW;
+        hip->cached_start = hip->alloc_blocks;
+        hip->cached_blocks = len;
 
         res = 0;
         goto out;
@@ -437,13 +486,16 @@ insert_extent:
 void hfsplus_file_truncate(struct inode *inode)
 {
         struct super_block *sb = inode->i_sb;
+        struct hfsplus_inode_info *hip = HFSPLUS_I(inode);
         struct hfs_find_data fd;
         u32 alloc_cnt, blk_cnt, start;
         int res;
 
-        dprint(DBG_INODE, "truncate: %lu, %Lu -> %Lu\n", inode->i_ino,
-               (long long)HFSPLUS_I(inode).phys_size, inode->i_size);
-        if (inode->i_size > HFSPLUS_I(inode).phys_size) {
+        dprint(DBG_INODE, "truncate: %lu, %llu -> %llu\n",
+                inode->i_ino, (long long)hip->phys_size,
+                inode->i_size);
+
+        if (inode->i_size > hip->phys_size) {
                 struct address_space *mapping = inode->i_mapping;
                 struct page *page;
                 void *fsdata;
@@ -455,52 +507,55 @@ void hfsplus_file_truncate(struct inode *inode)
                                                 &page, &fsdata);
                 if (res)
                         return;
-                res = pagecache_write_end(NULL, mapping, size, 0, 0, page, fsdata);
+                res = pagecache_write_end(NULL, mapping, size,
+                        0, 0, page, fsdata);
                 if (res < 0)
                         return;
                 mark_inode_dirty(inode);
                 return;
-        } else if (inode->i_size == HFSPLUS_I(inode).phys_size)
+        } else if (inode->i_size == hip->phys_size)
                 return;
 
-        blk_cnt = (inode->i_size + HFSPLUS_SB(sb).alloc_blksz - 1) >> HFSPLUS_SB(sb).alloc_blksz_shift;
-        alloc_cnt = HFSPLUS_I(inode).alloc_blocks;
+        blk_cnt = (inode->i_size + HFSPLUS_SB(sb)->alloc_blksz - 1) >>
+                        HFSPLUS_SB(sb)->alloc_blksz_shift;
+        alloc_cnt = hip->alloc_blocks;
         if (blk_cnt == alloc_cnt)
                 goto out;
 
-        mutex_lock(&HFSPLUS_I(inode).extents_lock);
-        hfs_find_init(HFSPLUS_SB(sb).ext_tree, &fd);
+        mutex_lock(&hip->extents_lock);
+        hfs_find_init(HFSPLUS_SB(sb)->ext_tree, &fd);
         while (1) {
-                if (alloc_cnt == HFSPLUS_I(inode).first_blocks) {
-                        hfsplus_free_extents(sb, HFSPLUS_I(inode).first_extents,
+                if (alloc_cnt == hip->first_blocks) {
+                        hfsplus_free_extents(sb, hip->first_extents,
                                              alloc_cnt, alloc_cnt - blk_cnt);
-                        hfsplus_dump_extent(HFSPLUS_I(inode).first_extents);
-                        HFSPLUS_I(inode).first_blocks = blk_cnt;
+                        hfsplus_dump_extent(hip->first_extents);
+                        hip->first_blocks = blk_cnt;
                         break;
                 }
                 res = __hfsplus_ext_cache_extent(&fd, inode, alloc_cnt);
                 if (res)
                         break;
-                start = HFSPLUS_I(inode).cached_start;
-                hfsplus_free_extents(sb, HFSPLUS_I(inode).cached_extents,
+                start = hip->cached_start;
+                hfsplus_free_extents(sb, hip->cached_extents,
                                      alloc_cnt - start, alloc_cnt - blk_cnt);
-                hfsplus_dump_extent(HFSPLUS_I(inode).cached_extents);
+                hfsplus_dump_extent(hip->cached_extents);
                 if (blk_cnt > start) {
-                        HFSPLUS_I(inode).flags |= HFSPLUS_FLG_EXT_DIRTY;
+                        hip->extent_state |= HFSPLUS_EXT_DIRTY;
                         break;
                 }
                 alloc_cnt = start;
-                HFSPLUS_I(inode).cached_start = HFSPLUS_I(inode).cached_blocks = 0;
-                HFSPLUS_I(inode).flags &= ~(HFSPLUS_FLG_EXT_DIRTY | HFSPLUS_FLG_EXT_NEW);
+                hip->cached_start = hip->cached_blocks = 0;
+                hip->extent_state &= ~(HFSPLUS_EXT_DIRTY | HFSPLUS_EXT_NEW);
                 hfs_brec_remove(&fd);
         }
         hfs_find_exit(&fd);
-        mutex_unlock(&HFSPLUS_I(inode).extents_lock);
+        mutex_unlock(&hip->extents_lock);
 
-        HFSPLUS_I(inode).alloc_blocks = blk_cnt;
+        hip->alloc_blocks = blk_cnt;
 out:
-        HFSPLUS_I(inode).phys_size = inode->i_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);
-        mark_inode_dirty(inode);
+        hip->phys_size = inode->i_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);
+        hfsplus_mark_inode_dirty(inode, HFSPLUS_I_ALLOC_DIRTY);
 }