introduce variants of pipe_lock/pipe_unlock for real pipes/FIFOs
authorAl Viro <viro@zeniv.linux.org.uk>
Thu, 21 Mar 2013 16:24:01 +0000 (12:24 -0400)
committerAl Viro <viro@zeniv.linux.org.uk>
Tue, 9 Apr 2013 18:13:01 +0000 (14:13 -0400)
fs/pipe.c file_operations methods *know* that pipe is not an internal one;
no need to check pipe->inode for those callers.

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

diff --cc fs/pipe.c
Simple merge