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.