From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Tue, 15 May 2007 14:59:06 -0500 From: Anton Blanchard To: paulus@samba.org Subject: [PATCH] Reserve threadinfo flags for perfmon2 Message-ID: <20070515195906.GB14467@kryten> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linuxppc-dev@ozlabs.org, kevcorry@us.ibm.com List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reserve two TIF flags for perfmon2 and shift them into the low 16 bits so we can use single assembly instructions to create constants based off them. Signed-off-by: Anton Blanchard --- diff --git a/include/asm-powerpc/thread_info.h b/include/asm-powerpc/thread_info.h index 3f32ca8..9d9aeca 100644 --- a/include/asm-powerpc/thread_info.h +++ b/include/asm-powerpc/thread_info.h @@ -113,8 +113,8 @@ static inline struct thread_info *current_thread_info(void) #define TIF_POLLING_NRFLAG 4 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_32BIT 5 /* 32 bit binary */ -#define TIF_RUNLATCH 6 /* Is the runlatch enabled? */ -#define TIF_ABI_PENDING 7 /* 32/64 bit switch needed */ +#define TIF_PERFMON_WORK 6 /* work for pfm_handle_work() */ +#define TIF_PERFMON_CTXSW 7 /* perfmon needs ctxsw calls */ #define TIF_SYSCALL_AUDIT 8 /* syscall auditing active */ #define TIF_SINGLESTEP 9 /* singlestepping active */ #define TIF_MEMDIE 10 @@ -123,6 +123,8 @@ static inline struct thread_info *current_thread_info(void) #define TIF_NOERROR 14 /* Force successful syscall return */ #define TIF_RESTORE_SIGMASK 15 /* Restore signal mask in do_signal */ #define TIF_FREEZE 16 /* Freezing for suspend */ +#define TIF_RUNLATCH 17 /* Is the runlatch enabled? */ +#define TIF_ABI_PENDING 18 /* 32/64 bit switch needed */ /* as above, but as bit values */ #define _TIF_SYSCALL_TRACE (1<