[CIFS] Fix hang in find_writable_file
Caused by unneeded reopen during reconnect while spinlock held.
Fixes kernel bugzilla bug #7903
Thanks to Lin Feng Shen for testing this, and Amit Arora for
some nice problem determination to narrow this down.
Acked-by: Dave Kleikamp <shaggy@us.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/TODO b/fs/cifs/TODO
index d7bd515..29d4b27 100644
--- a/fs/cifs/TODO
+++ b/fs/cifs/TODO
@@ -82,8 +82,7 @@
v) mount check for unmatched uids
-w) Add mount option for Linux extension disable per mount, and partial
-disable per mount (uid off, symlink/fifo/mknod on but what about posix acls?)
+w) Add support for new vfs entry points for setlease and fallocate
x) Fix Samba 3 server to handle Linux kernel aio so dbench with lots of
processes can proceed better in parallel (on the server)