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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-11-26 03:56:00 +0100 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-12-04 21:26:54 +0100 |
| commit | 3e42ec1aa716f10c68294b8492ae3ea684528699 (patch) | |
| tree | be431b624157914bd08d965fed9423fe267ff927 /lib/nmi_backtrace.c | |
| parent | rcu: Wire up rcu_end_inkernel_boot() (diff) | |
| download | linux-3e42ec1aa716f10c68294b8492ae3ea684528699.tar.xz linux-3e42ec1aa716f10c68294b8492ae3ea684528699.zip | |
rcu: Allow expedited grace periods to be disabled at init
Expedited grace periods can speed up boot, but are undesirable in
aggressive real-time systems. This commit therefore introduces a
kernel parameter rcupdate.rcu_normal_after_boot that disables
expedited grace periods just before init is spawned.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'lib/nmi_backtrace.c')
0 files changed, 0 insertions, 0 deletions