| commit | e98bbaafcd1c47d30f3245517fb585f1aaaca4db | [log] [tgz] |
|---|---|---|
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | Mon Jun 22 12:08:20 2009 +0200 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Mon Jun 22 12:08:23 2009 +0200 |
| tree | 8c8c88910db0197acc92bf1ddef999816f1a778b | |
| parent | 4f0076f77fb64889d4e5e425b63333e5764b446d [diff] |
[S390] lockless idle time accounting Replace the spinlock used in the idle time accounting with a sequence counter mechanism analog to seqlock. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>