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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-06-01 20:22:01 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-10-01 15:58:13 +0200 |
| commit | 16a8016372c42c7628eb4a39d75386a461e8c5d0 (patch) | |
| tree | 94ed1fab5b073d66be50a876ad81104eeb73c732 /arch/m32r | |
| parent | bury _TIF_RESTORE_SIGMASK (diff) | |
| download | linux-16a8016372c42c7628eb4a39d75386a461e8c5d0.tar.xz linux-16a8016372c42c7628eb4a39d75386a461e8c5d0.zip | |
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/m32r')
| -rw-r--r-- | arch/m32r/include/asm/thread_info.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/m32r/include/asm/thread_info.h b/arch/m32r/include/asm/thread_info.h index 18b058457d31..763e8aec5ea5 100644 --- a/arch/m32r/include/asm/thread_info.h +++ b/arch/m32r/include/asm/thread_info.h @@ -123,7 +123,6 @@ static inline unsigned int get_thread_fault_code(void) #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */ #define TIF_RESTORE_SIGMASK 8 /* restore signal mask in do_signal() */ #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */ -#define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) @@ -133,7 +132,6 @@ static inline unsigned int get_thread_fault_code(void) #define _TIF_IRET (1<<TIF_IRET) #define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) #define _TIF_USEDFPU (1<<TIF_USEDFPU) -#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */ #define _TIF_ALLWORK_MASK 0x0000FFFF /* work to do on any return to u-space */ |