Does this patch fix your issues with large block sizes?
Index: linux-2.6/fs/hfsplus/super.c
===================================================================
--- linux-2.6.orig/fs/hfsplus/super.c 2011-09-12 09:56:58.619988416 -0400
+++ linux-2.6/fs/hfsplus/super.c 2011-09-12 10:07:18.006651395 -0400
@@ -344,6 +344,7 @@ static int hfsplus_fill_super(struct sup
struct inode *root, *inode;
struct qstr str;
struct nls_table *nls = NULL;
+ u64 last_fs_block, last_fs_page;
int err;
err = -EINVAL;
@@ -399,9 +400,13 @@ static int hfsplus_fill_super(struct sup
if (!sbi->rsrc_clump_blocks)
sbi->rsrc_clump_blocks = 1;
- err = generic_check_addressable(sbi->alloc_blksz_shift,
- sbi->total_blocks);
- if (err) {
+ err = -EFBIG;
+ last_fs_block = sbi->total_blocks - 1;
+ last_fs_page = (last_fs_block >> sbi->alloc_blksz_shift) <<
+ PAGE_CACHE_SHIFT;
+
+ if ((last_fs_block > (sector_t)(~0ULL) >> (sbi->alloc_blksz_shift - 9)) ||
+ (last_fs_page > (pgoff_t)(~0ULL))) {
printk(KERN_ERR "hfs: filesystem size too large.\n");
goto out_free_vhdr;
}
--
To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
