diff options
Diffstat (limited to 'fs/ntfs3/super.c')
| -rw-r--r-- | fs/ntfs3/super.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/fs/ntfs3/super.c b/fs/ntfs3/super.c index e9b6a3734576..705d8b4f4894 100644 --- a/fs/ntfs3/super.c +++ b/fs/ntfs3/super.c @@ -682,7 +682,7 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size, struct ntfs_sb_info *sbi = sb->s_fs_info; int err; u32 mb, gb, boot_sector_size, sct_per_clst, record_size; - u64 sectors, clusters, fs_size, mlcn, mlcn2; + u64 sectors, clusters, mlcn, mlcn2; struct NTFS_BOOT *boot; struct buffer_head *bh; struct MFT_REC *rec; @@ -740,20 +740,20 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size, goto out; } - sbi->sector_size = boot_sector_size; - sbi->sector_bits = blksize_bits(boot_sector_size); - fs_size = (sectors + 1) << sbi->sector_bits; + sbi->volume.size = sectors * boot_sector_size; - gb = format_size_gb(fs_size, &mb); + gb = format_size_gb(sbi->volume.size + boot_sector_size, &mb); /* * - Volume formatted and mounted with the same sector size. * - Volume formatted 4K and mounted as 512. * - Volume formatted 512 and mounted as 4K. */ - if (sbi->sector_size != sector_size) { - ntfs_warn(sb, - "Different NTFS' sector size and media sector size"); + if (boot_sector_size != sector_size) { + ntfs_warn( + sb, + "Different NTFS' sector size (%u) and media sector size (%u)", + boot_sector_size, sector_size); dev_size += sector_size - 1; } @@ -800,10 +800,9 @@ static int ntfs_init_from_boot(struct super_block *sb, u32 sector_size, : (u32)boot->index_size << sbi->cluster_bits; sbi->volume.ser_num = le64_to_cpu(boot->serial_num); - sbi->volume.size = sectors << sbi->sector_bits; /* Warning if RAW volume. */ - if (dev_size < fs_size) { + if (dev_size < sbi->volume.size + boot_sector_size) { u32 mb0, gb0; gb0 = format_size_gb(dev_size, &mb0); |