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| author | Alex Shi <[email protected]> | 2017-07-31 01:50:54 +0000 |
|---|---|---|
| committer | Jonathan Corbet <[email protected]> | 2017-08-24 19:38:14 +0000 |
| commit | 68a1e349cecf4e24531cba0f1545a436fa18ee51 (patch) | |
| tree | 3d28a6f6f95994999bd408bdd3187ad0757624bf /lib/assoc_array.c | |
| parent | rtmutex: update rt-mutex-design (diff) | |
| download | kernel-68a1e349cecf4e24531cba0f1545a436fa18ee51.tar.gz kernel-68a1e349cecf4e24531cba0f1545a436fa18ee51.zip | |
rtmutex: update rt-mutex
The rtmutex remove a pending owner bit in in rt_mutex::owner, in
commit 8161239a8bcc ("rtmutex: Simplify PI algorithm and make highest prio task get lock")
But the document was changed accordingly. Updating it to a meaningful
state.
BTW, as 'Steven Rostedt' mentioned:
There is still technically a "Pending Owner", it's just not called
that anymore. The pending owner happens to be the top_waiter of a lock
that has no owner and has been woken up to grab the lock.
Signed-off-by: Alex Shi <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Sebastian Siewior <[email protected]>
Cc: Mathieu Poirier <[email protected]>
Cc: Juri Lelli <[email protected]>
Cc: Thomas Gleixner <[email protected]>
To: [email protected]
To: [email protected]
To: Jonathan Corbet <[email protected]>
To: Ingo Molnar <[email protected]>
To: Peter Zijlstra <[email protected]>
Signed-off-by: Jonathan Corbet <[email protected]>
Diffstat (limited to 'lib/assoc_array.c')
0 files changed, 0 insertions, 0 deletions