| commit | 2a1d446019f9a5983ec5a335b95e8593fdb6fa2e | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <[email protected]> | Mon Jul 16 10:42:36 2012 +0000 |
| committer | Thomas Gleixner <[email protected]> | Mon Aug 13 17:01:06 2012 +0200 |
| tree | d4867984d3655cc2e0805534601b94c7ab92bcd7 | |
| parent | 5d01bbd111d6ff9ea9d9847774f66dff39633776 [diff] |
kthread: Implement park/unpark facility To avoid the full teardown/setup of per cpu kthreads in the case of cpu hot(un)plug, provide a facility which allows to put the kthread into a park position and unpark it when the cpu comes online again. Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Reviewed-by: Srivatsa S. Bhat <[email protected]> Cc: Rusty Russell <[email protected]> Reviewed-by: Paul E. McKenney <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Thomas Gleixner <[email protected]>