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- wheezy 3.2.78-1
WORK_ON_CPU(9) | Driver Basics | WORK_ON_CPU(9) |
NAME¶
work_on_cpu - run a function in user context on a particular cpuSYNOPSIS¶
long
work_on_cpu(unsigned int cpu,
long (*fn) (void *),
void * arg);
ARGUMENTS¶
cputhe cpu to run on
fn
the function to run
arg
the function arg
DESCRIPTION¶
This will return the value fn returns. It is up to the caller to ensure that the cpu doesn't go offline. The caller must not hold any locks which would prevent fn from completing.COPYRIGHT¶
March 2016 | Kernel Hackers Manual 3.2. |