[PATCH] mm: mm_init set_mm_counters

How is anon_rss initialized?  In dup_mmap, and by mm_alloc's memset; but
that's not so good if an mm_counter_t is a special type.  And how is rss
initialized?  By set_mm_counter, all over the place.  Come on, we just need to
initialize them both at once by set_mm_counter in mm_init (which follows the
memcpy when forking).

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 7 deletions

diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index 134c9c0d1f54..dda87c4c82a3 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -294,14 +294,7 @@ static int load_elf_fdpic_binary(struct linux_binprm *bprm, struct pt_regs *regs
                                   &interp_params,
                                   &current->mm->start_stack,
                                   &current->mm->start_brk);
-#endif
-
-        /* do this so that we can load the interpreter, if need be
-         * - we will change some of these later
-         */
-        set_mm_counter(current->mm, rss, 0);
 
-#ifdef CONFIG_MMU
         retval = setup_arg_pages(bprm, current->mm->start_stack, executable_stack);
         if (retval < 0) {
                 send_sig(SIGKILL, current, 0);