Btrfs: 32 bit compile fixes for the resizer and enospc checks
Signed-off-by: Chris Mason <chris.mason@oracle.com>
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index b62f35e..8a2001b 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -81,9 +81,11 @@
int ret = 0;
if (for_del)
- thresh = (total * 90) / 100;
+ thresh = total * 90;
else
- thresh = (total * 85) / 100;
+ thresh = total * 85;
+
+ do_div(thresh, 100);
spin_lock(&root->fs_info->delalloc_lock);
if (used + root->fs_info->delalloc_bytes + num_required > thresh)
@@ -2475,7 +2477,9 @@
ret = -EFBIG;
goto out_unlock;
}
- new_size = (new_size / root->sectorsize) * root->sectorsize;
+
+ do_div(new_size, root->sectorsize);
+ new_size *= root->sectorsize;
printk("new size is %Lu\n", new_size);
if (new_size > old_size) {