diff options
| author | Anton Blanchard <anton@samba.org> | 2009-02-22 01:49:58 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-02-23 15:53:06 +1100 |
| commit | a465f9b694bcfa4957d06751c0274ded49421c82 (patch) | |
| tree | da91adf23cc0ad89da856dbab7bfe95eff8c46f3 /arch/powerpc/include/asm/thread_info.h | |
| parent | 4c4ece3cf8391e842f2c67a4760885e0acb3a461 (diff) | |
| download | blackbird-obmc-linux-a465f9b694bcfa4957d06751c0274ded49421c82.tar.gz blackbird-obmc-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/include/asm/thread_info.h')
| -rw-r--r-- | arch/powerpc/include/asm/thread_info.h | 7 |
1 files changed, 7 insertions, 0 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__ */ |
