Ingo Molnar 68271c6ae7 x86/fpu: Optimize fpu_copy() ... Optimize fpu_copy() a bit by expanding the ->fpstate_active == 1 portion of fpu__save() into it. ( The main purpose of this change is to enable another, larger optimization that will be done in the next patch. ) 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>		2015-05-19 15:47:54 +02:00
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bugs.c	x86/fpu: Make check_fpu() init ordering independent	2015-05-19 15:47:46 +02:00
core.c	x86/fpu: Optimize fpu_copy()	2015-05-19 15:47:54 +02:00
init.c	x86/fpu: Remove failure paths from fpstate-alloc low level functions	2015-05-19 15:47:50 +02:00
Makefile	x86/fpu: Factor out FPU bug checks into fpu/bugs.c	2015-05-19 15:47:45 +02:00
xsave.c	x86/fpu: Simplify fpstate_init_curr() usage	2015-05-19 15:47:51 +02:00