| commit | 18c03cfd403b88852f75f200206983ee6df28423 | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Thu Mar 21 02:16:30 2013 -0400 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Tue Apr 09 14:12:59 2013 -0400 |
| tree | 97ed126248046cbd3ec0c17f7cac3a8a0071704d | |
| parent | fc7478a2bfa9abd19657d2bbc9ae24185a41e21b [diff] |
pipe: preparation to new locking rules * use the fact that file_inode(file)->i_pipe doesn't change while the file is opened - no locks needed to access that. * switch to pipe_lock/pipe_unlock where it's easy to do Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>