kfifo_out_spinlocked (9) - Linux Manuals

kfifo_out_spinlocked: get data from the fifo using a spinlock for locking

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.

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