KFIFO_OUT_SPINLOCKED(9) FIFO Buffer KFIFO_OUT_SPINLOCKED(9)
NAME
kfifo_out_spinlocked - get data from the fifo using a spinlock for locking
SYNOPSIS
kfifo_out_spinlocked(fifo, buf, n, lock);
ARGUMENTS
fifo
address of the fifo to be used
buf
pointer to the storage buffer
n
max. number of elements to get
lock
pointer to the spinlock to use for locking
DESCRIPTION
This macro get the data from the fifo and return the numbers of elements copied.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 KFIFO_OUT_SPINLOCKED(9)
