fs: add do_eventfd() helper; remove internal call to sys_eventfd()
authorDominik Brodowski <linux@dominikbrodowski.net>
Sun, 11 Mar 2018 10:34:37 +0000 (11:34 +0100)
committerDominik Brodowski <linux@dominikbrodowski.net>
Mon, 2 Apr 2018 18:15:39 +0000 (20:15 +0200)
commit2fc96f8331ba7d08ddc126d154a1504b9a79b79e
treee285a734bc1b9a79d6d99b1eec0699f9a12f51f0
parent52fb6db0fd6f50ac71475f02b96098fbb1fb3417
fs: add do_eventfd() helper; remove internal call to sys_eventfd()

Using this helper removes an in-kernel call to the sys_eventfd() syscall.

This patch is part of a series which removes in-kernel calls to syscalls.
On this basis, the syscall entry path can be streamlined. For details, see
http://lkml.kernel.org/r/20180325162527.GA17492@light.dominikbrodowski.net

Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
fs/eventfd.c