|
|
|
|
|
|
|
|
|
|
|
|
|
n |
When all
processes in main memory are
|
|
|
blocked, the
OS must choose which
|
|
|
process to
replace
|
|
|
|
u |
A process must
be swapped out (to a Blocked-
|
|
|
Suspend state)
and be replaced by a new
|
|
|
process or a
process from the Ready-Suspend
|
|
|
queue
|
|
|
|
u |
We will discuss
later such algorithms for
|
|
|
memory management
schemes using virtual
|
|
|
|
memory
|
|