Commit-ID: dfaea4e6a27afffb0cc6da7aaaae81abc127fdb3
Gitweb: http://git.kernel.org/tip/dfaea4e6a27afffb0cc6da7aaaae81abc127fdb3
Author: Ingo Molnar <mingo@xxxxxxxxxx>
AuthorDate: Fri, 24 Apr 2015 14:26:47 +0200
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Tue, 19 May 2015 15:47:36 +0200
x86/fpu: Rename __thread_set_has_fpu() to __fpregs_activate()
Propagate the 'fpu->fpregs_active' naming to the functions that
sets it.
Reviewed-by: Borislav Petkov <bp@xxxxxxxxx>
Cc: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Cc: Fenghua Yu <fenghua.yu@xxxxxxxxx>
Cc: H. Peter Anvin <hpa@xxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
arch/x86/include/asm/fpu/internal.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h
index b546ec8..3554a8c 100644
--- a/arch/x86/include/asm/fpu/internal.h
+++ b/arch/x86/include/asm/fpu/internal.h
@@ -322,7 +322,7 @@ static inline void __thread_clear_has_fpu(struct fpu *fpu)
}
/* Must be paired with a 'clts' before! */
-static inline void __thread_set_has_fpu(struct fpu *fpu)
+static inline void __fpregs_activate(struct fpu *fpu)
{
fpu->fpregs_active = 1;
this_cpu_write(fpu_fpregs_owner_ctx, fpu);
@@ -346,7 +346,7 @@ static inline void __thread_fpu_begin(struct fpu *fpu)
{
if (!use_eager_fpu())
clts();
- __thread_set_has_fpu(fpu);
+ __fpregs_activate(fpu);
}
static inline void drop_fpu(struct fpu *fpu)
@@ -428,7 +428,7 @@ switch_fpu_prepare(struct fpu *old_fpu, struct fpu *new_fpu, int cpu)
/* Don't change CR0.TS if we just switch! */
if (fpu.preload) {
new_fpu->counter++;
- __thread_set_has_fpu(new_fpu);
+ __fpregs_activate(new_fpu);
prefetch(new_fpu->state);
} else if (!use_eager_fpu())
stts();
--
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