KFIFO_IN_SPINLOCKED(9)                     FIFO Buffer                     KFIFO_IN_SPINLOCKED(9)



NAME
       kfifo_in_spinlocked - put data into the fifo using a spinlock for locking

SYNOPSIS
       kfifo_in_spinlocked(fifo, buf, n, lock);

ARGUMENTS
       fifo
           address of the fifo to be used

       buf
           the data to be added

       n
           number of elements to be added

       lock
           pointer to the spinlock to use for locking

DESCRIPTION
       This macro copies the given values buffer into the fifo and returns the number of copied
       elements.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                    KFIFO_IN_SPINLOCKED(9)