tree 8801127310d0a3492941bb284e83393844a19685
parent 8c9379e972e984d11c2b99121847ba9fa7a0c56c
author Al Viro <viro@zeniv.linux.org.uk> 1323436017 -0500
committer Al Viro <viro@zeniv.linux.org.uk> 1325649160 -0500

vfs: mnt_drop_write_file()

new helper (wrapper around mnt_drop_write()) to be used in pair with
mnt_want_write_file().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>