fs: add do_signalfd4() helper; remove internal calls to sys_signalfd4()

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Using this helper removes in-kernel calls to the sys_signalfd4() syscall
function.

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>

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Dominik Brodowski 2018-03-11 11:34:36 +01:00

parent 791eb22eef

commit 52fb6db0fd

1 changed files with 10 additions and 4 deletions

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fs/signalfd.c

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