x86/fpu: Use 'struct fpu' in fpu_lazy_restore()
authorIngo Molnar <mingo@kernel.org>
Thu, 23 Apr 2015 15:25:44 +0000 (17:25 +0200)
committerIngo Molnar <mingo@kernel.org>
Tue, 19 May 2015 13:47:26 +0000 (15:47 +0200)
commit66ddc2cb0f598818b39b66867007634244322843
tree2d159266571e4ca9aa08a68e78c3c718fb2482cc
parenteb6a3251bfe34f327570993e9a95dbf3a592b912
x86/fpu: Use 'struct fpu' in fpu_lazy_restore()

Also rename it to fpu_want_lazy_restore(), to better indicate that
this function just tests whether we can do a lazy restore. (The old
name suggested that it was doing the lazy restore, which is not
the case.)

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