From: David Howells Date: Tue, 7 Jun 2011 13:09:10 +0000 (+0100) Subject: VFS: Remove detached-dentry counter from shrink_dcache_for_umount_subtree() X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=35f40ef00204c456f5c181c0e7f54e25bb93cd49;p=deliverable%2Flinux.git VFS: Remove detached-dentry counter from shrink_dcache_for_umount_subtree() Remove the detached-dentry counter from shrink_dcache_for_umount_subtree() as the value it computes is no longer used as of commit 312d3ca856d369bb04d0443846b85b4cdde6fa8a which made the nr_dentry counters summed per-CPU rather than global atomic. Signed-off-by: David Howells Signed-off-by: Al Viro --- diff --git a/fs/dcache.c b/fs/dcache.c index b05aac3a8cfc..75590572ff7a 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -828,7 +828,6 @@ EXPORT_SYMBOL(shrink_dcache_sb); static void shrink_dcache_for_umount_subtree(struct dentry *dentry) { struct dentry *parent; - unsigned detached = 0; BUG_ON(!IS_ROOT(dentry)); @@ -892,8 +891,6 @@ static void shrink_dcache_for_umount_subtree(struct dentry *dentry) spin_unlock(&parent->d_lock); } - detached++; - inode = dentry->d_inode; if (inode) { dentry->d_inode = NULL;