other versions
- jessie 3.16.56-1+deb8u1
WORK_BUSY(9) | Driver Basics | WORK_BUSY(9) |
NAME¶
work_busy - test whether a work is currently pending or runningSYNOPSIS¶
unsigned int
work_busy(struct work_struct * work);
ARGUMENTS¶
workthe work to be tested
DESCRIPTION¶
Test whether work is currently pending or running. There is no synchronization around this function and the test result is unreliable and only useful as advisory hints or for debugging.RETURN¶
OR'd bitmask of WORK_BUSY_* bits.COPYRIGHT¶
May 2018 | Kernel Hackers Manual 3.16 |