diff options
| author | Franck Bui-Huu <fbuihuu@gmail.com> | 2007-02-05 15:24:27 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-02-10 22:38:48 +0000 |
| commit | f90080a059fc19444b3a63affd1f4ecece62c11c (patch) | |
| tree | 446635241c5685bc525c89532967b7adf4c59589 /arch/mips/kernel/signal32.c | |
| parent | 6bfe96616062acb75c2460f01acc79236a8ba0e8 (diff) | |
[MIPS] signal: do not use save_static_function() anymore
This macro was used to save static registers before calling
sys_sigsuspend() and sys_sigreturn().
For the sys_sigreturn() case, there's no point to save them
since they have been already saved by setup_sigcontext()
before calling the signal handler.
For the sys_sigsuspend() case, I don't see any reasons...
Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/signal32.c')
| -rw-r--r-- | arch/mips/kernel/signal32.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c index 0994d6e1d691..183fc7e55f34 100644 --- a/arch/mips/kernel/signal32.c +++ b/arch/mips/kernel/signal32.c @@ -308,9 +308,7 @@ static inline int get_sigset(sigset_t *kbuf, const compat_sigset_t __user *ubuf) * Atomically swap in the new signal mask, and wait for a signal. */ -save_static_function(sys32_sigsuspend); -__attribute_used__ noinline static int -_sys32_sigsuspend(nabi_no_regargs struct pt_regs regs) +asmlinkage int sys32_sigsuspend(nabi_no_regargs struct pt_regs regs) { compat_sigset_t __user *uset; sigset_t newset; @@ -332,9 +330,7 @@ _sys32_sigsuspend(nabi_no_regargs struct pt_regs regs) return -ERESTARTNOHAND; } -save_static_function(sys32_rt_sigsuspend); -__attribute_used__ noinline static int -_sys32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs) +asmlinkage int sys32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs) { compat_sigset_t __user *uset; sigset_t newset; @@ -495,9 +491,7 @@ int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from) return err; } -save_static_function(sys32_sigreturn); -__attribute_used__ noinline static void -_sys32_sigreturn(nabi_no_regargs struct pt_regs regs) +asmlinkage void sys32_sigreturn(nabi_no_regargs struct pt_regs regs) { struct sigframe __user *frame; sigset_t blocked; @@ -531,9 +525,7 @@ badframe: force_sig(SIGSEGV, current); } -save_static_function(sys32_rt_sigreturn); -__attribute_used__ noinline static void -_sys32_rt_sigreturn(nabi_no_regargs struct pt_regs regs) +asmlinkage void sys32_rt_sigreturn(nabi_no_regargs struct pt_regs regs) { struct rt_sigframe32 __user *frame; mm_segment_t old_fs; |