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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-03-25 17:23:44 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2017-04-18 11:38:23 -0700 |
| commit | dad81a2026841b5e2651aab58a7398c13cc05847 (patch) | |
| tree | f666432234764e97893d37155429223e2c44bd8c /drivers/uwb | |
| parent | 32071141b2448458479932fe726ce892cbe1b4e4 (diff) | |
| download | linux-dad81a2026841b5e2651aab58a7398c13cc05847.tar.gz linux-dad81a2026841b5e2651aab58a7398c13cc05847.tar.xz | |
srcu: Introduce CLASSIC_SRCU Kconfig option
The TREE_SRCU rewrite is large and a bit on the non-simple side, so
this commit helps reduce risk by allowing the old v4.11 SRCU algorithm
to be selected using a new CLASSIC_SRCU Kconfig option that depends
on RCU_EXPERT. The default is to use the new TREE_SRCU and TINY_SRCU
algorithms, in order to help get these the testing that they need.
However, if your users do not require the update-side scalability that
is to be provided by TREE_SRCU, select RCU_EXPERT and then CLASSIC_SRCU
to revert back to the old classic SRCU algorithm.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'drivers/uwb')
0 files changed, 0 insertions, 0 deletions