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author | Dominik Brodowski <linux@dominikbrodowski.net> | 2018-03-13 23:56:26 +0300 |
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committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2018-04-02 21:16:04 +0300 |
commit | 3ce4a7bf66263748194b77ccefd284be963c6304 (patch) | |
tree | 69ff6bec0f1186e6e4662c628449c5ced2f8b0d3 /kernel/power/user.c | |
parent | 76847e4344350970e1c2e27c28b5abb3c588c5b3 (diff) | |
download | linux-3ce4a7bf66263748194b77ccefd284be963c6304.tar.xz |
fs: add ksys_read() helper; remove in-kernel calls to sys_read()
Using this helper allows us to avoid the in-kernel calls to the
sys_read() syscall. The ksys_ prefix denotes that this function
is meant as a drop-in replacement for the syscall. In particular, it
uses the same calling convention as sys_read().
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>
Diffstat (limited to 'kernel/power/user.c')
0 files changed, 0 insertions, 0 deletions