diff options
Diffstat (limited to 'fs/ntfs/mft.c')
| -rw-r--r-- | fs/ntfs/mft.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/fs/ntfs/mft.c b/fs/ntfs/mft.c index b572b6727181..382857f9c7db 100644 --- a/fs/ntfs/mft.c +++ b/fs/ntfs/mft.c @@ -1,7 +1,7 @@ /** * mft.c - NTFS kernel mft record operations. Part of the Linux-NTFS project. * - * Copyright (c) 2001-2006 Anton Altaparmakov + * Copyright (c) 2001-2011 Anton Altaparmakov and Tuxera Inc. * Copyright (c) 2002 Richard Russon * * This program/include file is free software; you can redistribute it and/or @@ -73,7 +73,7 @@ static inline MFT_RECORD *map_mft_record_page(ntfs_inode *ni) if (index > end_index || (i_size & ~PAGE_CACHE_MASK) < ofs + vol->mft_record_size) { page = ERR_PTR(-ENOENT); - ntfs_error(vol->sb, "Attemt to read mft record 0x%lx, " + ntfs_error(vol->sb, "Attempt to read mft record 0x%lx, " "which is beyond the end of the mft. " "This is probably a bug in the ntfs " "driver.", ni->mft_no); @@ -1442,7 +1442,7 @@ static int ntfs_mft_bitmap_extend_allocation_nolock(ntfs_volume *vol) // Note: It will need to be a special mft record and if none of // those are available it gets rather complicated... ntfs_error(vol->sb, "Not enough space in this mft record to " - "accomodate extended mft bitmap attribute " + "accommodate extended mft bitmap attribute " "extent. Cannot handle this yet."); ret = -EOPNOTSUPP; goto undo_alloc; @@ -1879,7 +1879,7 @@ static int ntfs_mft_data_extend_allocation_nolock(ntfs_volume *vol) // and we would then need to update all references to this mft // record appropriately. This is rather complicated... ntfs_error(vol->sb, "Not enough space in this mft record to " - "accomodate extended mft data attribute " + "accommodate extended mft data attribute " "extent. Cannot handle this yet."); ret = -EOPNOTSUPP; goto undo_alloc; @@ -2357,7 +2357,7 @@ ntfs_inode *ntfs_mft_record_alloc(ntfs_volume *vol, const int mode, } #ifdef DEBUG read_lock_irqsave(&mftbmp_ni->size_lock, flags); - ntfs_debug("Status of mftbmp after initialized extention: " + ntfs_debug("Status of mftbmp after initialized extension: " "allocated_size 0x%llx, data_size 0x%llx, " "initialized_size 0x%llx.", (long long)mftbmp_ni->allocated_size, @@ -2576,6 +2576,8 @@ mft_rec_already_initialized: flush_dcache_page(page); SetPageUptodate(page); if (base_ni) { + MFT_RECORD *m_tmp; + /* * Setup the base mft record in the extent mft record. This * completes initialization of the allocated extent mft record @@ -2588,11 +2590,11 @@ mft_rec_already_initialized: * attach it to the base inode @base_ni and map, pin, and lock * its, i.e. the allocated, mft record. */ - m = map_extent_mft_record(base_ni, bit, &ni); - if (IS_ERR(m)) { + m_tmp = map_extent_mft_record(base_ni, bit, &ni); + if (IS_ERR(m_tmp)) { ntfs_error(vol->sb, "Failed to map allocated extent " "mft record 0x%llx.", (long long)bit); - err = PTR_ERR(m); + err = PTR_ERR(m_tmp); /* Set the mft record itself not in use. */ m->flags &= cpu_to_le16( ~le16_to_cpu(MFT_RECORD_IN_USE)); @@ -2603,6 +2605,7 @@ mft_rec_already_initialized: ntfs_unmap_page(page); goto undo_mftbmp_alloc; } + BUG_ON(m != m_tmp); /* * Make sure the allocated mft record is written out to disk. * No need to set the inode dirty because the caller is going |