diff options
| author | Anton Blanchard <anton@samba.org> | 2009-02-22 02:49:58 +0100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-02-23 05:53:06 +0100 |
| commit | a465f9b694bcfa4957d06751c0274ded49421c82 (patch) | |
| tree | da91adf23cc0ad89da856dbab7bfe95eff8c46f3 /arch/powerpc | |
| parent | powerpc/powermac: Hotplug /sys entries are missing (diff) | |
| download | linux-a465f9b694bcfa4957d06751c0274ded49421c82.tar.xz linux-a465f9b694bcfa4957d06751c0274ded49421c82.zip | |
powerpc: Move is_32bit_task
Move is_32bit_task into asm/thread_info.h, that allows us to test for
32/64bit tasks without an ugly CONFIG_PPC64 ifdef.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/thread_info.h | 7 | ||||
| -rw-r--r-- | arch/powerpc/kernel/signal.h | 10 |
2 files changed, 7 insertions, 10 deletions
diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h index 9665a26a253a..995ab7b80f69 100644 --- a/arch/powerpc/include/asm/thread_info.h +++ b/arch/powerpc/include/asm/thread_info.h @@ -154,6 +154,13 @@ static inline void set_restore_sigmask(void) ti->local_flags |= _TLF_RESTORE_SIGMASK; set_bit(TIF_SIGPENDING, &ti->flags); } + +#ifdef CONFIG_PPC64 +#define is_32bit_task() (test_thread_flag(TIF_32BIT)) +#else +#define is_32bit_task() (1) +#endif + #endif /* !__ASSEMBLY__ */ #endif /* __KERNEL__ */ diff --git a/arch/powerpc/kernel/signal.h b/arch/powerpc/kernel/signal.h index b427bf8e1d8f..f1442d69d4ec 100644 --- a/arch/powerpc/kernel/signal.h +++ b/arch/powerpc/kernel/signal.h @@ -39,22 +39,12 @@ extern unsigned long copy_vsx_from_user(struct task_struct *task, #ifdef CONFIG_PPC64 -static inline int is_32bit_task(void) -{ - return test_thread_flag(TIF_32BIT); -} - extern int handle_rt_signal64(int signr, struct k_sigaction *ka, siginfo_t *info, sigset_t *set, struct pt_regs *regs); #else /* CONFIG_PPC64 */ -static inline int is_32bit_task(void) -{ - return 1; -} - static inline int handle_rt_signal64(int signr, struct k_sigaction *ka, siginfo_t *info, sigset_t *set, struct pt_regs *regs) |