Re: [PATCH 2/3] fs: Extracts pivot_root so it can be made optional

2017-02-25 Thread Al Viro
On Sat, Feb 25, 2017 at 10:22:21AM -0500, Theodore Ts'o wrote: > If you're only going to be removing a single function, instead of > having to export a bunch of previously-static functions, my preference > would be to just insert a pair of #ifdef CONFIG_PIVOT_ROOT_SYSCALL / #endif > statements arou

Re: [PATCH 2/3] fs: Extracts pivot_root so it can be made optional

2017-02-25 Thread Theodore Ts'o
If you're only going to be removing a single function, instead of having to export a bunch of previously-static functions, my preference would be to just insert a pair of #ifdef CONFIG_PIVOT_ROOT_SYSCALL / #endif statements around the function in question. Is it worth it to save 600-odd bytes? Sh