| commit | 81b4d1d22ca0d0162360d3536b0eb3f6d5bfcf88 | [log] [tgz] |
|---|---|---|
| author | Kenny Levinsen <kl@kl.wtf> | Sat Apr 18 21:26:50 2020 -0700 |
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | Sat Apr 18 21:57:07 2020 -0700 |
| tree | 4b6fee58dc8fd0cd51e8d569579062c4bad3a222 | |
| parent | ec4ba6c35b1bd748de50044e36040136f378b9b6 [diff] |
Input: evdev - use keyed wakeups Some processes, such as systemd, are only polling for EPOLLERR|EPOLLHUP. As evdev uses unkeyed wakeups, such a poll receives many spurious wakeups from uninteresting events. Use keyed wakeups to allow the wakeup target to more efficiently discard these uninteresting events. Signed-off-by: Kenny Levinsen <kl@kl.wtf> Link: https://lore.kernel.org/r/20200410233557.3892-1-kl@kl.wtf Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>