summaryrefslogtreecommitdiff
path: root/include/linux/ptrace.h
diff options
context:
space:
mode:
authorTejun Heo <tj@kernel.org>2011-06-17 16:50:34 +0200
committerOleg Nesterov <oleg@redhat.com>2011-06-22 19:26:27 +0200
commitd21142ece414ce1088cfcae760689aa60d6fee80 (patch)
tree9f97b4518cd06fe695476fc6cc4ff9ed8d5bdd58 /include/linux/ptrace.h
parent544b2c91a9f14f9565af1972203438b7f49afd48 (diff)
downloadlwn-d21142ece414ce1088cfcae760689aa60d6fee80.tar.gz
lwn-d21142ece414ce1088cfcae760689aa60d6fee80.zip
ptrace: kill task_ptrace()
task_ptrace(task) simply dereferences task->ptrace and isn't even used consistently only adding confusion. Kill it and directly access ->ptrace instead. This doesn't introduce any behavior change. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Diffstat (limited to 'include/linux/ptrace.h')
-rw-r--r--include/linux/ptrace.h11
1 files changed, 0 insertions, 11 deletions
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index 4f224f169524..3ff20b322598 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -146,17 +146,6 @@ int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
unsigned long data);
/**
- * task_ptrace - return %PT_* flags that apply to a task
- * @task: pointer to &task_struct in question
- *
- * Returns the %PT_* flags that apply to @task.
- */
-static inline int task_ptrace(struct task_struct *task)
-{
- return task->ptrace;
-}
-
-/**
* ptrace_event - possibly stop for a ptrace event notification
* @mask: %PT_* bit to check in @current->ptrace
* @event: %PTRACE_EVENT_* value to report if @mask is set