diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2020-09-15 12:32:00 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-09-16 19:36:26 +0200 |
| commit | 8747f2022fe8d8029193707ee86ff5c792cbef9b (patch) | |
| tree | fdb28a11eb16c420a68394a907eb7c5f9e5c10d4 /mm/readahead.c | |
| parent | a889a23a98fee183c9b6b0b14b2fd70583429c5e (diff) | |
cpuidle: Allow cpuidle drivers to take over RCU-idle
Some drivers have to do significant work, some of which relies on RCU
still being active. Instead of using RCU_NONIDLE in the drivers and
flipping RCU back on, allow drivers to take over RCU-idle duty.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Tested-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'mm/readahead.c')
0 files changed, 0 insertions, 0 deletions