diff options
Diffstat (limited to 'fs/jfs/super.c')
| -rw-r--r-- | fs/jfs/super.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/fs/jfs/super.c b/fs/jfs/super.c index 8612a7db2a04..2f14677169c3 100644 --- a/fs/jfs/super.c +++ b/fs/jfs/super.c @@ -313,7 +313,7 @@ static int parse_options(char *options, struct super_block *sb, s64 *newLVSize, } case Opt_resize_nosize: { - *newLVSize = sb->s_bdev->bd_inode->i_size >> + *newLVSize = i_size_read(sb->s_bdev->bd_inode) >> sb->s_blocksize_bits; if (*newLVSize == 0) pr_err("JFS: Cannot determine volume size\n"); @@ -579,7 +579,7 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent) goto out_unload; } inode->i_ino = 0; - inode->i_size = sb->s_bdev->bd_inode->i_size; + inode->i_size = i_size_read(sb->s_bdev->bd_inode); inode->i_mapping->a_ops = &jfs_metapage_aops; hlist_add_fake(&inode->i_hash); mapping_set_gfp_mask(inode->i_mapping, GFP_NOFS); @@ -619,16 +619,10 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent) if (!sb->s_root) goto out_no_root; - /* logical blocks are represented by 40 bits in pxd_t, etc. */ - sb->s_maxbytes = ((u64) sb->s_blocksize) << 40; -#if BITS_PER_LONG == 32 - /* - * Page cache is indexed by long. - * I would use MAX_LFS_FILESIZE, but it's only half as big + /* logical blocks are represented by 40 bits in pxd_t, etc. + * and page cache is indexed by long */ - sb->s_maxbytes = min(((u64) PAGE_SIZE << 32) - 1, - (u64)sb->s_maxbytes); -#endif + sb->s_maxbytes = min(((loff_t)sb->s_blocksize) << 40, MAX_LFS_FILESIZE); sb->s_time_gran = 1; return 0; |