Re: [patch 2/3] kcmp: Add KCMP_EPOLL_TFD mode to compare epoll target files
From: Cyrill Gorcunov <hidden>
Date: 2017-03-13 14:04:07
Also in:
linux-fsdevel, lkml
On Fri, Mar 10, 2017 at 11:16:57AM +0300, Cyrill Gorcunov wrote:
With current epoll architecture target files are addressed with file_struct and file descriptor number, where the last is not unique. Moreover files can be transferred from another process via unix socket, added into queue and closed then so we won't find this descriptor in the task fdinfo list.
... Any objections, gentlemen?