From 454dab3f965ec24fda8fbe135c8dad4c5b238a86 Mon Sep 17 00:00:00 2001 From: Dominik Brodowski Date: Tue, 13 Mar 2018 21:34:04 +0100 Subject: fs: add ksys_getdents64() helper; remove in-kernel calls to sys_getdents64() Using this helper allows us to avoid the in-kernel calls to the sys_getdents64() 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_getdents64(). 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 Signed-off-by: Dominik Brodowski --- init/initramfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'init/initramfs.c') diff --git a/init/initramfs.c b/init/initramfs.c index 5f2ff1d2370e..13643c46ebab 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -579,7 +579,7 @@ static void __init clean_rootfs(void) } dirp = buf; - num = sys_getdents64(fd, dirp, BUF_SIZE); + num = ksys_getdents64(fd, dirp, BUF_SIZE); while (num > 0) { while (num > 0) { struct kstat st; @@ -599,7 +599,7 @@ static void __init clean_rootfs(void) } dirp = buf; memset(buf, 0, BUF_SIZE); - num = sys_getdents64(fd, dirp, BUF_SIZE); + num = ksys_getdents64(fd, dirp, BUF_SIZE); } ksys_close(fd); -- cgit