2dd8c9ad Wed Mar 20 12:21:32 CDT 2013 Al Viro <viro@zeniv.linux.org.uk> lift sb_start_write out of ->splice_write()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 2dd8c9ad Wed Mar 20 12:21:32 CDT 2013 Al Viro <viro@zeniv.linux.org.uk> lift sb_start_write out of ->splice_write()