1EXECUTE_IN_PROCESS_C(9)          Driver Basics         EXECUTE_IN_PROCESS_C(9)
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NAME

6       execute_in_process_context - reliably execute the routine with user
7       context
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SYNOPSIS

10       int execute_in_process_context(work_func_t fn,
11                                      struct execute_work * ew);
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ARGUMENTS

14       fn
15           the function to execute
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17       ew
18           guaranteed storage for the execute work structure (must be
19           available when the work executes)
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DESCRIPTION

22       Executes the function immediately if process context is available,
23       otherwise schedules the function for delayed execution.
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RETURNS

26       0 - function was executed 1 - function was scheduled for execution
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29Kernel Hackers Manual 3.10         June 2019           EXECUTE_IN_PROCESS_C(9)
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