b90c2d7026
- this patch only renames schedcheck() to switch_to_user(), cycles_accounting_stop() to context_stop() and restart() to +restore_user_context() - the motivation is that since the introduction of schedcheck() it has been abused for many things. It deserves a better name. It should express the fact that from the moment we call the function we are in the process of switching to user. - cycles_accounting_stop() was originally a single purpose function. As this function is called at were convenient places it is used in for other things too, e.g. (un)locking the kernel. Thus it deserves a better name too. - using the old name, restart() does not call schedcheck(), however calls to restart are replaced by calls to schedcheck() [switch_to_user] and it calls restart() [restore_user_context]