On Tue, 1 May 2012 10:41:50 +0200
Johannes Weiner <hannes@xxxxxxxxxxx> wrote:
> --- a/fs/inode.c
> +++ b/fs/inode.c
> @@ -544,8 +544,7 @@ static void evict(struct inode *inode)
> if (op->evict_inode) {
> op->evict_inode(inode);
> } else {
> - if (inode->i_data.nrpages)
> - truncate_inode_pages(&inode->i_data, 0);
> + truncate_inode_pages(&inode->i_data, 0);
Why did we lose this optimisation?
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