tree 74f6061a20accac87a5f349ae8a34c4815cde88d
parent 73d049a40fc6269189c4e2ba6792cb5dd054883c
author Al Viro <viro@zeniv.linux.org.uk> 1299944499 -0500
committer Al Viro <viro@zeniv.linux.org.uk> 1300108528 -0400

clean statfs-like syscalls up

New helpers: user_statfs() and fd_statfs(), taking userland pathname and
descriptor resp. and filling struct kstatfs.  Syscalls of statfs family
(native, compat and foreign - osf and hpux on alpha and parisc resp.)
switched to those.  Removes some boilerplate code, simplifies cleanup
on errors...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>