x86/fpu: Rename fpu_alloc() to fpstate_alloc()
Use the fpu__*() namespace for fpstate_alloc() as well.
Also add a comment about FPU state alignment.
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>
diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
index bdbba1a..88f584a 100644
--- a/arch/x86/include/asm/fpu-internal.h
+++ b/arch/x86/include/asm/fpu-internal.h
@@ -569,7 +569,7 @@
}
}
-extern int fpu_alloc(struct fpu *fpu);
+extern int fpstate_alloc(struct fpu *fpu);
static inline void fpu_free(struct fpu *fpu)
{