Lines Matching full:functions

2 Using ftrace to hook to functions
16 beginning of functions in order to record and trace the flow of the kernel.
77 no longer being called by functions after the unregister_ftrace_function()
146 	itself or any nested functions that those functions call.
163 	If this is set, then the callback will only be called by functions
182 Filtering which functions to trace
185 If a callback is only to be called from specific functions, a filter must be
204 Filters denote which functions should be enabled when tracing is enabled.
205 If @buf is NULL and reset is set, all functions will be enabled for tracing.
207 The @buf can also be a glob expression to enable all functions that
218 To add more functions, call the ftrace_set_filter() more than once with the
220 with new functions defined by @buf, have @reset be non-zero.
222 To remove all the filtered functions and trace all functions:
240 If a glob is used to set the filter, functions can be added to a "notrace"
241 list that will prevent those functions from calling the callback.
243 two lists are non-empty and contain the same functions, the callback will not
246 An empty "notrace" list means to allow all functions defined by the filter
255 functions it finds to not be traced. This is a separate list from the
258 A non-zero @reset will clear the "notrace" list before adding functions
268 functions should call the callback, it is best to set the filters before
273 matching glob to functions, the switch will happen during the time of
274 the ftrace_set_filter() call. At no time will all functions call the callback.
300 As the latter will have a short time where all functions will call