perfcounters: add nr-of-faults counter
authorIngo Molnar <mingo@elte.hu>
Sun, 14 Dec 2008 13:44:31 +0000 (14:44 +0100)
committerIngo Molnar <mingo@elte.hu>
Sun, 14 Dec 2008 19:31:27 +0000 (20:31 +0100)
Impact: add new feature, new sw counter

Add a counter that counts the number of pagefaults a task
is experiencing.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/perf_counter.c

Simple merge