kfifo_reset(9) centos man page | unix.com

KFIFO_RESET(9)							    FIFO Buffer 						    KFIFO_RESET(9)

NAME
       kfifo_reset - removes the entire fifo content

SYNOPSIS
       kfifo_reset(fifo);

ARGUMENTS
       fifo
	   address of the fifo to be used

NOTE
       usage of kfifo_reset is dangerous. It should be only called when the fifo is exclusived locked or when it is secured that no other thread
       is accessing the fifo.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							    KFIFO_RESET(9)