x86/fpu: Move fpu_alloc() out of line
authorIngo Molnar <mingo@kernel.org>
Fri, 3 Apr 2015 10:37:30 +0000 (12:37 +0200)
committerIngo Molnar <mingo@kernel.org>
Tue, 19 May 2015 13:47:12 +0000 (15:47 +0200)
commit6fbe67124869be10e8b0ceedc4ee7c5691d78c40
treeca95cb5725aa263d35b1b600c1eced32d437b1d7
parent373244221ade7c4d8d4fa970355ca3803711fbff
x86/fpu: Move fpu_alloc() out of line

This is not a small function, and it's used in several places,
one of them a popular module (KVM).

Move the function out of line. This saves a bit of text,
even with the symbol export overhead:

   text    data     bss     dec     hex filename
   12566052        1619504 1089536 15275092         e91454 vmlinux.before
   12566046        1619504 1089536 15275086         e9144e vmlinux.after

Reviewed-by: Borislav Petkov <bp@alien8.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/include/asm/fpu-internal.h
arch/x86/kernel/i387.c