1CANCEL_DELAYED_WORK(9)           Driver Basics          CANCEL_DELAYED_WORK(9)
2
3
4

NAME

6       cancel_delayed_work - cancel a delayed work
7

SYNOPSIS

9       bool cancel_delayed_work(struct delayed_work * dwork);
10

ARGUMENTS

12       dwork
13           delayed_work to cancel
14

DESCRIPTION

16       Kill off a pending delayed_work. Returns true if dwork was pending and
17       canceled; false if wasn't pending. Note that the work callback function
18       may still be running on return, unless it returns true and the work
19       doesn't re-arm itself. Explicitly flush or use cancel_delayed_work_sync
20       to wait on it.
21
22       This function is safe to call from any context including IRQ handler.
23

25Kernel Hackers Manual 3.10         June 2019            CANCEL_DELAYED_WORK(9)
Impressum