x86/fpu: Remove 'struct task_struct' usage from drop_fpu()
authorIngo Molnar <mingo@kernel.org>
Thu, 23 Apr 2015 10:33:50 +0000 (12:33 +0200)
committerIngo Molnar <mingo@kernel.org>
Tue, 19 May 2015 13:47:25 +0000 (15:47 +0200)
commitca6787ba0fcc875cfb06dc2a538ac23210b7d251
tree3a638f47cff69fe217330fc67bc7dff1f7def7e5
parentc5bedc6847c3be6efe0e671a6155c9a25fd468bf
x86/fpu: Remove 'struct task_struct' usage from drop_fpu()

Migrate this function to pure 'struct fpu' usage.

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/fpu/core.c
arch/x86/kernel/fpu/xsave.c
arch/x86/kernel/process.c