diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-04-22 15:08:34 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-19 15:47:18 +0200 |
| commit | 3e261c14e41b3a3cc1da54190d56b8609bedd873 (patch) | |
| tree | 18dec7cbabffcd94616bb47f5af4ef1afe999056 /arch/x86/include/asm/fpu-internal.h | |
| parent | x86/fpu: Factor out the FPU bug detection code into fpu__init_check_bugs() (diff) | |
| download | linux-3e261c14e41b3a3cc1da54190d56b8609bedd873.tar.xz linux-3e261c14e41b3a3cc1da54190d56b8609bedd873.zip | |
x86/fpu: Simplify the xsave_state*() methods
These functions (xsave_state() and xsave_state_booting()) have a 'mask'
argument that is always -1.
Propagate this into the functions instead and eliminate the extra argument.
Does not change the generated code, because these were inlined functions.
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>
Diffstat (limited to 'arch/x86/include/asm/fpu-internal.h')
| -rw-r--r-- | arch/x86/include/asm/fpu-internal.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h index c3b7bd12f18f..b1f5dd63cfeb 100644 --- a/arch/x86/include/asm/fpu-internal.h +++ b/arch/x86/include/asm/fpu-internal.h @@ -527,9 +527,9 @@ static inline void __save_fpu(struct task_struct *tsk) { if (use_xsave()) { if (unlikely(system_state == SYSTEM_BOOTING)) - xsave_state_booting(&tsk->thread.fpu.state->xsave, -1); + xsave_state_booting(&tsk->thread.fpu.state->xsave); else - xsave_state(&tsk->thread.fpu.state->xsave, -1); + xsave_state(&tsk->thread.fpu.state->xsave); } else fpu_fxsave(&tsk->thread.fpu); } |