tree 634f5365300cfb555c8e894ade79735bb91a690e
parent 5dd11d5d47d248850c58292513f0e164ba98b01e
author Jason Wessel <jason.wessel@windriver.com> 1244056017 -0500
committer Jason Wessel <jason.wessel@windriver.com> 1274407466 -0500

kgdb: Add the ability to schedule a breakpoint via a tasklet

Some kgdb I/O modules require the ability to create a breakpoint
tasklet, such as kgdboc and external modules such as kgdboe.  The
breakpoint tasklet is used as an asynchronous entry point into the
debugger which will have a different function scope than the current
execution path where it might not be safe to have an inline
breakpoint.  This is true of some of the kgdb I/O drivers which share
code with kgdb and rest of the kernel users.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>