x86/boot: Micro-optimize reset_early_page_tables()

Browse source

Save 25 bytes of code and make the bootup a tiny bit faster:

     text    data bss             dec             filename
  9735144 4970776 15474688        30180608        vmlinux.old
  9735119 4970776 15474688        30180583        vmlinux

Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
Cc: Alexander Popov <alpopov@ptsecurity.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1454140872-16926-1-git-send-email-kuleshovmail@gmail.com
[ Fixed various small details. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>

...

This commit is contained in:

Alexander Kuleshov 2016-01-30 14:01:12 +06:00 • committed by Ingo Molnar

parent 26cd83670f

commit 5e9ebbd87a

1 changed files with 3 additions and 11 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

14

arch/x86/kernel/head64.c

View file