| commit | 13caa9fb5b4ce040379523037a0ce4ef867ee0c0 | [log] [tgz] |
|---|---|---|
| author | Miklos Szeredi <mszeredi@suse.cz> | Thu Sep 05 11:44:40 2013 +0200 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Thu Sep 05 16:23:52 2013 -0400 |
| tree | 9a11420d61e35fa4f1dcc583e7629fb404369e49 | |
| parent | 1191a2bdf012147c33e5fa95255974a3f7bf6e2f [diff] |
nfs: use check_submounts_and_drop() Do have_submounts(), shrink_dcache_parent() and d_drop() atomically. check_submounts_and_drop() can deal with negative dentries and non-directories as well. Non-directories can also be mounted on. And just like directories we don't want these to disappear with invalidation. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> CC: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>