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| author | Ingo Molnar <mingo@kernel.org> | 2015-04-03 13:16:51 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-19 15:47:14 +0200 |
| commit | 3a9c4b0d7e1a693beeac24d749f6938444148e86 (patch) | |
| tree | bc0794f0cdfedc974634c9bbf115a61ad10f12eb /arch/x86/include/asm/fpu-internal.h | |
| parent | c0ee2cf61be0bd3db2a30d76056a2e09fa48272e (diff) | |
| download | lwn-3a9c4b0d7e1a693beeac24d749f6938444148e86.tar.gz lwn-3a9c4b0d7e1a693beeac24d749f6938444148e86.zip | |
x86/fpu: Rename fpu_init() to fpu__cpu_init()
fpu_init() is a bit of a misnomer in that it (falsely) creates the
impression that it's related to the (old) fpu_finit() function,
which initializes FPU ctx state.
Rename it to fpu__cpu_init() to make its boot time initialization
clear, and to move it to the fpu__*() namespace.
Also fix and extend its comment block to point out that it's
called not only on the boot CPU, but on secondary CPUs as well.
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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h index b68e8f04c38a..02e0e97d8be7 100644 --- a/arch/x86/include/asm/fpu-internal.h +++ b/arch/x86/include/asm/fpu-internal.h @@ -39,7 +39,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig, #endif extern unsigned int mxcsr_feature_mask; -extern void fpu_init(void); +extern void fpu__cpu_init(void); extern void eager_fpu_init(void); DECLARE_PER_CPU(struct task_struct *, fpu_owner_task); |