diff options
| -rw-r--r-- | fs/hfsplus/btree.c | 5 | ||||
| -rw-r--r-- | fs/hfsplus/hfsplus_fs.h | 2 | ||||
| -rw-r--r-- | fs/hfsplus/super.c | 10 |
3 files changed, 12 insertions, 5 deletions
diff --git a/fs/hfsplus/btree.c b/fs/hfsplus/btree.c index 21023d9f8ff3..685d07d0ed18 100644 --- a/fs/hfsplus/btree.c +++ b/fs/hfsplus/btree.c @@ -159,7 +159,7 @@ void hfs_btree_close(struct hfs_btree *tree) kfree(tree); } -void hfs_btree_write(struct hfs_btree *tree) +int hfs_btree_write(struct hfs_btree *tree) { struct hfs_btree_header_rec *head; struct hfs_bnode *node; @@ -168,7 +168,7 @@ void hfs_btree_write(struct hfs_btree *tree) node = hfs_bnode_find(tree, 0); if (IS_ERR(node)) /* panic? */ - return; + return -EIO; /* Load the header */ page = node->page[0]; head = (struct hfs_btree_header_rec *)(kmap(page) + @@ -186,6 +186,7 @@ void hfs_btree_write(struct hfs_btree *tree) kunmap(page); set_page_dirty(page); hfs_bnode_put(node); + return 0; } static struct hfs_bnode *hfs_bmap_new_bmap(struct hfs_bnode *prev, u32 idx) diff --git a/fs/hfsplus/hfsplus_fs.h b/fs/hfsplus/hfsplus_fs.h index c571de224b15..a6da86b1b4c1 100644 --- a/fs/hfsplus/hfsplus_fs.h +++ b/fs/hfsplus/hfsplus_fs.h @@ -335,7 +335,7 @@ int hfsplus_block_free(struct super_block *, u32, u32); /* btree.c */ struct hfs_btree *hfs_btree_open(struct super_block *, u32); void hfs_btree_close(struct hfs_btree *); -void hfs_btree_write(struct hfs_btree *); +int hfs_btree_write(struct hfs_btree *); struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *); void hfs_bmap_free(struct hfs_bnode *); diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c index 811a84d2d964..2036f585b094 100644 --- a/fs/hfsplus/super.c +++ b/fs/hfsplus/super.c @@ -127,8 +127,14 @@ static int hfsplus_system_write_inode(struct inode *inode) hfsplus_mark_mdb_dirty(inode->i_sb); } hfsplus_inode_write_fork(inode, fork); - if (tree) - hfs_btree_write(tree); + if (tree) { + int err = hfs_btree_write(tree); + if (err) { + printk(KERN_ERR "hfs: b-tree write err: %d, ino %lu\n", + err, inode->i_ino); + return err; + } + } return 0; } |