Name
__set_bit —
Set a bit in memory
Synopsis
void __set_bit ( | long nr, |
| | volatile unsigned long * addr); |
Arguments
nr
the bit to set
addr
the address to start counting from
Description
Unlike set_bit, this function is non-atomic and may be reordered.
If it's called on the same region of memory simultaneously, the effect
may be that only one operation succeeds.