𥸀妋d_2v U+oR唋>碚噮8劝飈润囂谜i![O'擡仍誷挼r 酼 蕸% T∟3U掌焬揗僸驔Y續 j蚣"H辦骾 Y 箆Z,-螘闷譀蹻9N弑%笝鎓扵*~秠啹榘9袐*]肟!笝(宙W優&斺 朊1了Zp軍鲗_'虘雯 _蔤 *#搾哓耛u狁 镽Ⅱ0陖顭]7泀aλ柺ㄥ1杬7疨蜮崷脴ょ竤UG翓釭9=秣QE这R鹇気-蓁3菭鱒L4bフ-\瀅0惱o~/8輢?3皘d浞霸KmfF""簜M|段#H瓗磳[yEb王&>!獓N9瓞矾皚' G8夠欟爕耼 稒zd(:u忭l魺江>3:RE摭眵擤韈'~戌牥伇*班 鈦橺Z~淢q)m烁 ロC奱肑管鯕F&p~W躰"?%|.vC脝#b+oK/鍂Mq爅Qn j霵M/ヤ惮X恀*廡G啀4t麓G/3C擵0今PU)%W=哖W腮odV)1/,y=E蟴巒)蝡j熂m寂C炶肮uz(z櫒-襧L螷誳kf4涺:侦Dz_;()梨 J鵀Q<麦豈-2鮯螞F撗苢Q葪许 ];9琠WV4獲凔葅rH+4* Ⅵ 汄 A*W<j'憷鑲9揮屢渭>頴+閁庎gjU嵻鏚緄湚牶耓$E{洶:嶒(顲dc詫嘧瓍⒎WS岛儃 墱 剥6n麊rq断朻魄蹸偳鑑媈矉:a-殖 髎à銤+p抚-阷怎"橣&Y乩礉-.&,;&'捪3m鶨=陱=菧UVB皁拋畋廳'8挤燹mzEd\搞S蓬 焵浻9g炆鐵}嬙衠擽/.Pl!()9$鸶e5達#trG塨k梌M鳐>D 靬 i钹色"{炛舺怒Ю焛 鋀DOu3H襂4蠡烩醧颈OU妼TN q颰My^K瓖:藨Dec訛鼻R芙^扃$弫憸棩ua鏨襗捐伡剕!攢贘璲W苦毁\<ぅ剝霃-歃痠m銾12嶅x9qA斖扽k>eP绁猭94茕( 菂n<]:欗8Or訾侓G(Y D$瘂害蜧⑺I裐俹C肂缐07vQG,R6\-耰H泇騲蒇澩翁,ョ鈮猄9鼙M詑韅鍼諓癪 辽姚昹珽;滠.妲T疌槍澮寏=嵽碽咭僇ad繧耨B'錁劖鄍IX演呄櫣k菽鍀澲nsq醧h蠻P蝋 |Rlk8瀲齩9I P殨 of pt_regs */ - p->set_child_tid = p->clear_child_tid = NULL; - childregs->r10 = 0; /* child returns 0 after a fork/clone */ /* put the switch stack right below the pt_regs */ diff -puN arch/i386/kernel/process.c~copy_thread-unneeded-child_tid-initialization arch/i386/kernel/process.c --- 25/arch/i386/kernel/process.c~copy_thread-unneeded-child_tid-initialization 2004-10-02 18:38:09.550716672 -0700 +++ 25-akpm/arch/i386/kernel/process.c 2004-10-02 18:38:09.568713936 -0700 @@ -370,7 +370,6 @@ int copy_thread(int nr, unsigned long cl *childregs = *regs; childregs->eax = 0; childregs->esp = esp; - p->set_child_tid = p->clear_child_tid = NULL; p->thread.esp = (unsigned long) childregs; p->thread.esp0 = (unsigned long) (childregs+1); diff -puN arch/m32r/kernel/process.c~copy_thread-unneeded-child_tid-initialization arch/m32r/kernel/process.c --- 25/arch/m32r/kernel/process.c~copy_thread-unneeded-child_tid-initialization 2004-10-02 18:38:09.552716368 -0700 +++ 25-akpm/arch/m32r/kernel/process.c 2004-10-02 18:38:09.569713784 -0700 @@ -247,8 +247,6 @@ int copy_thread(int nr, unsigned long cl unsigned long sp = (unsigned long)tsk->thread_info + THREAD_SIZE; extern void ret_from_fork(void); - tsk->set_child_tid = tsk->clear_child_tid = NULL; - /* Copy registers */ sp -= sizeof (struct pt_regs); childregs = (struct pt_regs *)sp; diff -puN arch/mips/kernel/process.c~copy_thread-unneeded-child_tid-initialization arch/mips/kernel/process.c --- 25/arch/mips/kernel/process.c~copy_thread-unneeded-child_tid-initialization 2004-10-02 18:38:09.553716216 -0700 +++ 25-akpm/arch/mips/kernel/process.c 2004-10-02 18:38:09.569713784 -0700 @@ -140,7 +140,6 @@ int copy_thread(int nr, unsigned long cl p->thread.cp0_status = read_c0_status() & ~(ST0_CU2|ST0_CU1); childregs->cp0_status &= ~(ST0_CU2|ST0_CU1); clear_tsk_thread_flag(p, TIF_USEDFPU); - p->set_child_tid = p->clear_child_tid = NULL; return 0; } diff -puN arch/ppc64/kernel/process.c~copy_thread-unneeded-child_tid-initialization arch/ppc64/kernel/process.c --- 25/arch/ppc64/kernel/process.c~copy_thread-unneeded-child_tid-initialization 2004-10-02 18:38:09.554716064 -0700 +++ 25-akpm/arch/ppc64/kernel/process.c 2004-10-02 18:38:09.571713480 -0700 @@ -317,8 +317,6 @@ copy_thread(int nr, unsigned long clone_ extern void ret_from_fork(void); unsigned long sp = (unsigned long)p->thread_info + THREAD_SIZE; - p->set_child_tid = p->clear_child_tid = NULL; - /* Copy registers */ sp -= sizeof(struct pt_regs); childregs = (struct pt_regs *) sp; diff -puN arch/ppc/kernel/process.c~copy_thread-unneeded-child_tid-initialization arch/ppc/kernel/process.c --- 25/arch/ppc/kernel/process.c~copy_thread-unneeded-child_tid-initialization 2004-10-02 18:38:09.556715760 -0700 +++ 25-akpm/arch/ppc/kernel/process.c 2004-10-02 18:38:09.570713632 -0700 @@ -426,8 +426,6 @@ copy_thread(int nr, unsigned long clone_ unsigned long sp = (unsigned long)p->thread_info + THREAD_SIZE; unsigned long childframe; - p->set_child_tid = p->clear_child_tid = NULL; - CHECK_FULL_REGS(regs); /* Copy registers */ sp -= sizeof(struct pt_regs); diff -puN arch/s390/kernel/process.c~copy_thread-unneeded-child_tid-initialization arch/s390/kernel/process.c --- 25/arch/s390/kernel/process.c~copy_thread-unneeded-child_tid-initialization 2004-10-02 18:38:09.557715608 -0700 +++ 25-akpm/arch/s390/kernel/process.c 2004-10-02 18:38:09.571713480 -0700 @@ -238,7 +238,6 @@ int copy_thread(int nr, unsigned long cl frame = ((struct fake_frame *) (THREAD_SIZE + (unsigned long) p->thread_info)) - 1; p->thread.ksp = (unsigned long) frame; - p->set_child_tid = p->clear_child_tid = NULL; /* Store access registers to kernel stack of new process. */ frame->childregs = *regs; frame->childregs.gprs[2] = 0; /* child returns 0 on fork. */ diff -puN arch/sh64/kernel/process.c~copy_thread-unneeded-child_tid-initialization arch/sh64/kernel/process.c --- 25/arch/sh64/kernel/process.c~copy_thread-unneeded-child_tid-initialization 2004-10-02 18:38:09.559715304 -0700 +++ 25-akpm/arch/sh64/kernel/process.c 2004-10-02 18:38:09.573713176 -0700 @@ -765,9 +765,6 @@ int copy_thread(int nr, unsigned long cl childregs->regs[9] = 0; /* Set return value for child */ childregs->sr |= SR_FD; /* Invalidate FPU flag */ - /* From sh */ - p->set_child_tid = p->clear_child_tid = NULL; - p->thread.sp = (unsigned long) childregs; p->thread.pc = (unsigned long) ret_from_fork; diff -puN arch/sh/kernel/process.c~copy_thread-unneeded-child_tid-initialization arch/sh/kernel/process.c --- 25/arch/sh/kernel/process.c~copy_thread-unneeded-child_tid-initialization 2004-10-02 18:38:09.560715152 -0700 +++ 25-akpm/arch/sh/kernel/process.c 2004-10-02 18:38:09.572713328 -0700 @@ -306,7 +306,6 @@ int copy_thread(int nr, unsigned long cl childregs->gbr = childregs->regs[0]; } childregs->regs[0] = 0; /* Set return value for child */ - p->set_child_tid = p->clear_child_tid = NULL; p->thread.sp = (unsigned long) childregs; p->thread.pc = (unsigned long) ret_from_fork; diff -puN arch/sparc64/kernel/process.c~copy_thread-unneeded-child_tid-initialization arch/sparc64/kernel/process.c --- 25/arch/sparc64/kernel/process.c~copy_thread-unneeded-child_tid-initialization 2004-10-02 18:38:09.561715000 -0700 +++ 25-akpm/arch/sparc64/kernel/process.c 2004-10-02 18:38:09.574713024 -0700 @@ -621,8 +621,6 @@ int copy_thread(int nr, unsigned long cl p->thread.smp_lock_pc = 0; #endif - p->set_child_tid = p->clear_child_tid = NULL; - /* Calculate offset to stack_frame & pt_regs */ child_trap_frame = ((char *)t) + (THREAD_SIZE - (TRACEREG_SZ+STACKFRAME_SZ)); memcpy(child_trap_frame, (((struct sparc_stackf *)regs)-1), (TRACEREG_SZ+STACKFRAME_SZ)); diff -puN arch/sparc/kernel/process.c~copy_thread-unneeded-child_tid-initialization arch/sparc/kernel/process.c --- 25/arch/sparc/kernel/process.c~copy_thread-unneeded-child_tid-initialization 2004-10-02 18:38:09.563714696 -0700 +++ 25-akpm/arch/sparc/kernel/process.c 2004-10-02 18:38:09.573713176 -0700 @@ -480,8 +480,6 @@ int copy_thread(int nr, unsigned long cl #endif } - p->set_child_tid = p->clear_child_tid = NULL; - /* * p->thread_info new_stack childregs * ! ! ! {if(PSR_PS) } diff -puN arch/x86_64/kernel/process.c~copy_thread-unneeded-child_tid-initialization arch/x86_64/kernel/process.c --- 25/arch/x86_64/kernel/process.c~copy_thread-unneeded-child_tid-initialization 2004-10-02 18:38:09.564714544 -0700 +++ 25-akpm/arch/x86_64/kernel/process.c 2004-10-02 18:38:09.575712872 -0700 @@ -361,7 +361,6 @@ int copy_thread(int nr, unsigned long cl if (rsp == ~0UL) { childregs->rsp = (unsigned long)childregs; } - p->set_child_tid = p->clear_child_tid = NULL; p->thread.rsp = (unsigned long) childregs; p->thread.rsp0 = (unsigned long) (childregs+1); _