[systemd-devel] [PATCH 2/3] sd-daemon: Use LISTEN_NAMES env when available

[Filipe Brandenburger]

Hi,

On Mon, May 18, 2015 at 7:26 AM, Krzysztof Opasiak
<k.opasiak at samsung.com> wrote:
> Matching between fds and list of expected paths is done in n^2

I don't think that's the case, because you can just stat() all the
names and fstat() all the fds, then sort both lists on inode numbers
and then traverse both in order matching inode orders on each list, so
it's actually O(n * log n).

Not that it matters that much, I don't expect this scheme to be used
for a very large number of fds/labels...

Cheers,
Filipe