NFSv4: Set a barrier in the update_changeattr() helper

[karo-tx-linux.git] / fs / nfs / nfs4proc.c

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index b022e64b76a52f7c53b20229b6dd5625aef018c0..a211daf58c328e8c8a03053ccc0218f3582900a7 100644 (file)
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -901,6 +901,7 @@ static void update_changeattr(struct inode *dir, struct nfs4_change_info *cinfo)
        if (!cinfo->atomic || cinfo->before != dir->i_version)
                nfs_force_lookup_revalidate(dir);
        dir->i_version = cinfo->after;
+       nfsi->attr_gencount = nfs_inc_attr_generation_counter();
        nfs_fscache_invalidate(dir);
        spin_unlock(&dir->i_lock);
 }