Messages in this thread | | | Date | Sun, 31 Aug 2008 21:42:45 -0400 | From | Christoph Hellwig <> | Subject | Re: [PATCH] x86: kill sys32_pause |
| |
On Mon, Sep 01, 2008 at 03:39:24AM +0200, Christoph Hellwig wrote: > It's just a duplicate of the native sys_pause.
Oops, this also includes ia64. Should be safe anyway :)
> > > Signed-off-by: Christoph Hellwig <hch@lst.de> > > Index: linux-2.6/arch/x86/ia32/sys_ia32.c > =================================================================== > --- linux-2.6.orig/arch/x86/ia32/sys_ia32.c 2008-08-22 12:48:34.000000000 -0300 > +++ linux-2.6/arch/x86/ia32/sys_ia32.c 2008-08-22 12:48:40.000000000 -0300 > @@ -556,15 +556,6 @@ asmlinkage long sys32_rt_sigqueueinfo(in > return ret; > } > > -/* These are here just in case some old ia32 binary calls it. */ > -asmlinkage long sys32_pause(void) > -{ > - current->state = TASK_INTERRUPTIBLE; > - schedule(); > - return -ERESTARTNOHAND; > -} > - > - > #ifdef CONFIG_SYSCTL_SYSCALL > struct sysctl_ia32 { > unsigned int name; > Index: linux-2.6/arch/ia64/ia32/ia32_entry.S > =================================================================== > --- linux-2.6.orig/arch/ia64/ia32/ia32_entry.S 2008-08-22 12:49:25.000000000 -0300 > +++ linux-2.6/arch/ia64/ia32/ia32_entry.S 2008-08-22 12:49:29.000000000 -0300 > @@ -202,7 +202,7 @@ ia32_syscall_table: > data8 sys32_ptrace > data8 sys32_alarm > data8 sys_ni_syscall > - data8 sys32_pause > + data8 sys_pause > data8 compat_sys_utime /* 30 */ > data8 sys_ni_syscall /* old stty syscall holder */ > data8 sys_ni_syscall /* old gtty syscall holder */ > Index: linux-2.6/arch/ia64/ia32/sys_ia32.c > =================================================================== > --- linux-2.6.orig/arch/ia64/ia32/sys_ia32.c 2008-08-22 12:49:33.000000000 -0300 > +++ linux-2.6/arch/ia64/ia32/sys_ia32.c 2008-08-22 12:49:37.000000000 -0300 > @@ -1795,14 +1795,6 @@ out: > } > > asmlinkage int > -sys32_pause (void) > -{ > - current->state = TASK_INTERRUPTIBLE; > - schedule(); > - return -ERESTARTNOHAND; > -} > - > -asmlinkage int > sys32_msync (unsigned int start, unsigned int len, int flags) > { > unsigned int addr; > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ ---end quoted text---
| |