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| author | Ingo Molnar <mingo@kernel.org> | 2015-04-29 22:09:18 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-05-19 16:48:04 +0300 |
| commit | 82c0e45eb5c839a8cee3d8d8a82d0592c4f42773 (patch) | |
| tree | 8b9f43c2b49be60e460f7d44e933116938440b2f /arch/x86/kernel/signal.c | |
| parent | 9dfe99b755a263f9f6ac1dfdb5512bd6e22c28e8 (diff) | |
| download | linux-82c0e45eb5c839a8cee3d8d8a82d0592c4f42773.tar.xz | |
x86/fpu: Move the signal frame handling code closer to each other
Consolidate more signal frame related functions:
text data bss dec filename
14108070 2575280 1634304 18317654 vmlinux.before
14107944 2575344 1634304 18317592 vmlinux.after
Also, while moving it, rename alloc_mathframe() to fpu__alloc_mathframe().
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/kernel/signal.c')
| -rw-r--r-- | arch/x86/kernel/signal.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index 7416fa86f3c7..9554ca69a84e 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -219,8 +219,8 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size, } if (fpu->fpstate_active) { - sp = alloc_mathframe(sp, config_enabled(CONFIG_X86_32), - &buf_fx, &math_size); + sp = fpu__alloc_mathframe(sp, config_enabled(CONFIG_X86_32), + &buf_fx, &math_size); *fpstate = (void __user *)sp; } |