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authorMike Frysinger <vapier.adi@gmail.com>2008-10-09 15:19:50 +0800
committerBryan Wu <cooloney@kernel.org>2008-10-09 15:19:50 +0800
commitd3ab3a62f57f3aaeed5a7e2ef136937ffd16448a (patch)
tree62cbf62cd5a16b864a9b027f0ccc6c85d1e0fbb9 /arch/blackfin
parentdabaad5b90dec6909c984d95330f6f41c325f9a8 (diff)
Blackfin arch: ptrace - cleanup debug messages and style
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin')
-rw-r--r--arch/blackfin/kernel/ptrace.c30
1 files changed, 12 insertions, 18 deletions
diff --git a/arch/blackfin/kernel/ptrace.c b/arch/blackfin/kernel/ptrace.c
index 9ce80d05e2c..b3f4ac792cf 100644
--- a/arch/blackfin/kernel/ptrace.c
+++ b/arch/blackfin/kernel/ptrace.c
@@ -280,7 +280,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
/* when I and D space are separate, this will have to be fixed. */
case PTRACE_POKEDATA:
- printk(KERN_NOTICE "ptrace: PTRACE_PEEKDATA\n");
+ pr_debug("ptrace: PTRACE_PEEKDATA\n");
/* fall through */
case PTRACE_POKETEXT: /* write the word at location addr. */
{
@@ -351,7 +351,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
{ /* restart after signal. */
long tmp;
- pr_debug("ptrace_cont\n");
+ pr_debug("ptrace: syscall/cont\n");
ret = -EIO;
if (!valid_signal(data))
@@ -365,7 +365,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
/* make sure the single step bit is not set. */
tmp = get_reg(child, PT_SYSCFG) & ~(TRACE_BITS);
put_reg(child, PT_SYSCFG, tmp);
- pr_debug("before wake_up_process\n");
+ pr_debug("ptrace: before wake_up_process\n");
wake_up_process(child);
ret = 0;
break;
@@ -394,7 +394,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
{ /* set the trap flag. */
long tmp;
- pr_debug("single step\n");
+ pr_debug("ptrace: single step\n");
ret = -EIO;
if (!valid_signal(data))
break;
@@ -411,21 +411,16 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
}
case PTRACE_GETREGS:
- {
-
- /* Get all gp regs from the child. */
- ret = ptrace_getregs(child, datap);
- break;
- }
+ /* Get all gp regs from the child. */
+ ret = ptrace_getregs(child, datap);
+ break;
case PTRACE_SETREGS:
- {
- printk(KERN_NOTICE
- "ptrace: SETREGS: **** NOT IMPLEMENTED ***\n");
- /* Set all gp regs in the child. */
- ret = 0;
- break;
- }
+ printk(KERN_WARNING "ptrace: SETREGS: **** NOT IMPLEMENTED ***\n");
+ /* Set all gp regs in the child. */
+ ret = 0;
+ break;
+
default:
ret = ptrace_request(child, request, addr, data);
break;
@@ -436,7 +431,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
asmlinkage void syscall_trace(void)
{
-
if (!test_thread_flag(TIF_SYSCALL_TRACE))
return;