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Commit a9906a19 authored by Roland McGrath's avatar Roland McGrath
Browse files

tracehook: comment fixes 



This fixes some typos and errors in <linux/tracehook.h> comments.
No code changes.

Signed-off-by: default avatarRoland McGrath <roland@redhat.com>
parent a048d3af

include/linux/tracehook.h

+12 −11
Original line number Diff line number Diff line
@@ -244,7 +244,7 @@ static inline int tracehook_prepare_clone(unsigned clone_flags) 
 * tracehook_finish_clone - new child created and being attached

 * @child:		new child task

 * @clone_flags:	%CLONE_* flags from clone/fork/vfork system call

 * @trace:		return value from tracehook_clone_prepare()

 * @trace:		return value from tracehook_prepare_clone()

 *

 * This is called immediately after adding @child to its parent's children list.

 * The @trace value is that returned by tracehook_prepare_clone().
@@ -259,19 +259,20 @@ static inline void tracehook_finish_clone(struct task_struct *child, 


/**

 * tracehook_report_clone - in parent, new child is about to start running

 * @trace:		return value from tracehook_clone_prepare()

 * @trace:		return value from tracehook_prepare_clone()

 * @regs:		parent's user register state

 * @clone_flags:	flags from parent's system call

 * @pid:		new child's PID in the parent's namespace

 * @child:		new child task

 *

 * Called after a child is set up, but before it has been started running.

 * The @trace value is that returned by tracehook_clone_prepare().

 * This is not a good place to block, because the child has not started yet.

 * Suspend the child here if desired, and block in tracehook_clone_complete().

 * This must prevent the child from self-reaping if tracehook_clone_complete()

 * uses the @child pointer; otherwise it might have died and been released by

 * the time tracehook_report_clone_complete() is called.

 * Called after a child is set up, but before it has been started

 * running.  @trace is the value returned by tracehook_prepare_clone().

 * This is not a good place to block, because the child has not started

 * yet.  Suspend the child here if desired, and then block in

 * tracehook_report_clone_complete().  This must prevent the child from

 * self-reaping if tracehook_report_clone_complete() uses the @child

 * pointer; otherwise it might have died and been released by the time

 * tracehook_report_report_clone_complete() is called.

 *

 * Called with no locks held, but the child cannot run until this returns.

 */
@@ -290,7 +291,7 @@ static inline void tracehook_report_clone(int trace, struct pt_regs *regs, 


/**

 * tracehook_report_clone_complete - new child is running

 * @trace:		return value from tracehook_clone_prepare()

 * @trace:		return value from tracehook_prepare_clone()

 * @regs:		parent's user register state

 * @clone_flags:	flags from parent's system call

 * @pid:		new child's PID in the parent's namespace
@@ -347,7 +348,7 @@ static inline void tracehook_prepare_release_task(struct task_struct *task) 
}



/**

 * tracehook_finish_release_task - task is being reaped, clean up tracing

 * tracehook_finish_release_task - final tracing clean-up

 * @task:		task in %EXIT_DEAD state

 *

 * This is called in release_task() when @task is being in the middle of