diff options
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-07-28 23:39:25 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-09-08 01:27:27 +0200 |
| commit | c7b24d2b9a0f2ce19fdf631d3148c80a8f6010b1 (patch) | |
| tree | 0845fff0ca580e0394746e6545b9f038bc4b8a44 /Documentation/RCU | |
| parent | rcu: Add stall-warning checks for RCU-tasks (diff) | |
| download | linux-c7b24d2b9a0f2ce19fdf631d3148c80a8f6010b1.tar.xz linux-c7b24d2b9a0f2ce19fdf631d3148c80a8f6010b1.zip | |
rcu: Improve RCU-tasks energy efficiency
The current RCU-tasks implementation uses strict polling to detect
callback arrivals. This works quite well, but is not so good for
energy efficiency. This commit therefore replaces the strict polling
with a wait queue.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'Documentation/RCU')
0 files changed, 0 insertions, 0 deletions