diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-04-29 20:55:19 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-19 15:48:04 +0200 |
| commit | 9dfe99b755a263f9f6ac1dfdb5512bd6e22c28e8 (patch) | |
| tree | 2ad0871b206f70b154e21dfa6665e17ab8aa2465 /arch/x86/include/asm/fpu | |
| parent | 04c8e01d50ae1f2b33a46459e8b1e776b747e97d (diff) | |
x86/fpu: Rename restore_xstate_sig() to fpu__restore_sig()
restore_xstate_sig() is a misnomer: it's not limited to 'xstate' at all,
it is the high level 'restore FPU state from a signal frame' function
that works with all legacy FPU formats as well.
Rename it (and its helper) accordingly, and also move it to the
fpu__*() namespace.
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
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')
| -rw-r--r-- | arch/x86/include/asm/fpu/internal.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h index d6ac4611f05e..d6cfbdafbab2 100644 --- a/arch/x86/include/asm/fpu/internal.h +++ b/arch/x86/include/asm/fpu/internal.h @@ -497,14 +497,14 @@ static inline void switch_fpu_finish(struct fpu *new_fpu, fpu_switch_t fpu_switc * Signal frame handlers... */ extern int copy_fpstate_to_sigframe(void __user *buf, void __user *fx, int size); -extern int __restore_xstate_sig(void __user *buf, void __user *fx, int size); +extern int __fpu__restore_sig(void __user *buf, void __user *fx, int size); static inline int xstate_sigframe_size(void) { return use_xsave() ? xstate_size + FP_XSTATE_MAGIC2_SIZE : xstate_size; } -static inline int restore_xstate_sig(void __user *buf, int ia32_frame) +static inline int fpu__restore_sig(void __user *buf, int ia32_frame) { void __user *buf_fx = buf; int size = xstate_sigframe_size(); @@ -514,7 +514,7 @@ static inline int restore_xstate_sig(void __user *buf, int ia32_frame) size += sizeof(struct i387_fsave_struct); } - return __restore_xstate_sig(buf, buf_fx, size); + return __fpu__restore_sig(buf, buf_fx, size); } /* |