diff options
| author | Al Viro | 2012-06-01 14:22:01 -0400 |
|---|---|---|
| committer | Al Viro | 2012-10-01 09:58:13 -0400 |
| commit | 16a8016372c42c7628eb4a39d75386a461e8c5d0 (patch) | |
| tree | 94ed1fab5b073d66be50a876ad81104eeb73c732 /arch/alpha | |
| parent | 8af4efac26e1805c76144ad44118157239308d35 (diff) | |
sanitize tsk_is_polling()
Make default just return 0. The current default (checking
TIF_POLLING_NRFLAG) is taken to architectures that need it;
ones that don't do polling in their idle threads don't need
to defined TIF_POLLING_NRFLAG at all.
ia64 defined both TS_POLLING (used by its tsk_is_polling())
and TIF_POLLING_NRFLAG (not used at all). Killed the latter...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/alpha')
| -rw-r--r-- | arch/alpha/include/asm/thread_info.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/alpha/include/asm/thread_info.h b/arch/alpha/include/asm/thread_info.h index 2601c8e338da..4554ecbff7c6 100644 --- a/arch/alpha/include/asm/thread_info.h +++ b/arch/alpha/include/asm/thread_info.h @@ -116,5 +116,7 @@ register struct thread_info *__current_thread_info __asm__("$8"); (int __user *)(value)); \ }) +#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) + #endif /* __KERNEL__ */ #endif /* _ALPHA_THREAD_INFO_H */ |