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| author | Ingo Molnar <mingo@elte.hu> | 2010-05-08 18:11:19 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-05-08 18:11:19 +0200 |
| commit | e7858f52a5cb868289a72264534a1f05f3340c6c (patch) | |
| tree | aa7308603cf30d8aec6e45ecaddc6c8ed29d2edb /Documentation | |
| parent | 27a9da6538ee18046d7bff8e36a9f783542c54c3 (diff) | |
| parent | bbf1bb3eee86f2eef2baa14e600be454d09109ee (diff) | |
| download | lwn-e7858f52a5cb868289a72264534a1f05f3340c6c.tar.gz lwn-e7858f52a5cb868289a72264534a1f05f3340c6c.zip | |
Merge branch 'cpu_stop' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc into sched/core
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/RCU/torture.txt | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/Documentation/RCU/torture.txt b/Documentation/RCU/torture.txt index 0e50bc2aa1e2..5d9016795fd8 100644 --- a/Documentation/RCU/torture.txt +++ b/Documentation/RCU/torture.txt @@ -182,16 +182,6 @@ Similarly, sched_expedited RCU provides the following: sched_expedited-torture: Reader Pipe: 12660320201 95875 0 0 0 0 0 0 0 0 0 sched_expedited-torture: Reader Batch: 12660424885 0 0 0 0 0 0 0 0 0 0 sched_expedited-torture: Free-Block Circulation: 1090795 1090795 1090794 1090793 1090792 1090791 1090790 1090789 1090788 1090787 0 - state: -1 / 0:0 3:0 4:0 - -As before, the first four lines are similar to those for RCU. -The last line shows the task-migration state. The first number is --1 if synchronize_sched_expedited() is idle, -2 if in the process of -posting wakeups to the migration kthreads, and N when waiting on CPU N. -Each of the colon-separated fields following the "/" is a CPU:state pair. -Valid states are "0" for idle, "1" for waiting for quiescent state, -"2" for passed through quiescent state, and "3" when a race with a -CPU-hotplug event forces use of the synchronize_sched() primitive. USAGE |