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| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2018-03-13 23:34:04 +0300 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2018-04-02 21:16:02 +0300 |
| commit | 454dab3f965ec24fda8fbe135c8dad4c5b238a86 (patch) | |
| tree | ed786624d90375f37d0eedb1dae0a45b02fc3572 /init/initramfs.c | |
| parent | bae217ea8c7e123ed3fb1064909a262924771bbb (diff) | |
| download | linux-454dab3f965ec24fda8fbe135c8dad4c5b238a86.tar.xz | |
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 <viro@zeniv.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'init/initramfs.c')
| -rw-r--r-- | init/initramfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
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); |