tree bb76629861592bee919344521fb2d55ce866a17f
parent 80886298c07234331458e963b5f9f57c68edd700
author Al Viro <viro@zeniv.linux.org.uk> 1368663786 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1372495608 +0400

[readdir] switch dcache_readdir() users to ->iterate()

new helpers - dir_emit_dot(file, ctx, dentry), dir_emit_dotdot(file, ctx),
dir_emit_dots(file, ctx).

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