diff options
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-11-17 10:56:55 -0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-12-04 12:26:52 -0800 |
| commit | 73f36f9de8bed78bcda2704a348594c20518b455 (patch) | |
| tree | 8fca805b595bcacf72541b01b1e2b0dd9c1bb100 /kernel/ksysfs.c | |
| parent | df5bd5144a80a9f6c3807383b11f735dae9caf9d (diff) | |
rcu: Make expedited grace periods resolve stall-warning ties
Currently, if a grace period ends just as the stall-warning timeout
fires, an empty stall warning will be printed. This is not helpful,
so this commit avoids these useless warnings by rechecking completion
after awakening in synchronize_sched_expedited_wait().
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/ksysfs.c')
0 files changed, 0 insertions, 0 deletions