From 411d9475cf901b5a6d2996b46cb5726184a4fa50 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Sun, 11 Mar 2018 11:34:54 +0100 Subject: fs: add ksys_ftruncate() wrapper; remove in-kernel calls to sys_ftruncate() Using the ksys_ftruncate() wrapper allows us to get rid of in-kernel calls to the sys_ftruncate() 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_ftruncate(). 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: Al Viro Cc: Andrew Morton Signed-off-by: Dominik Brodowski --- init/initramfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'init/initramfs.c') diff --git a/init/initramfs.c b/init/initramfs.c index 35173bef7c00..0d3b001b0dc5 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -346,7 +346,7 @@ static int __init do_name(void) ksys_fchown(wfd, uid, gid); ksys_fchmod(wfd, mode); if (body_len) - sys_ftruncate(wfd, body_len); + ksys_ftruncate(wfd, body_len); vcollected = kstrdup(collected, GFP_KERNEL); state = CopyFile; } -- cgit v1.2.3