mbox series

[0/5] tick/nohz: cleanups and fixes v2

Message ID 20230912104406.312185-1-frederic@kernel.org
Headers
Series tick/nohz: cleanups and fixes v2 |

Message

Frederic Weisbecker Sept. 12, 2023, 10:44 a.m. UTC 
  Hi,

This is a repost of https://lore.kernel.org/all/20230714120852.23573-1-frederic@kernel.org/

Just a bunch of cleanups, comment improvements and also non critical fixes.
Changes since v1:

* s/tick_lowres_handler/tick_nohz_lowres_handler (per Joel suggestion)
  s/tick_highres_handler/tick_nohz_highres_handler

* Remove tick_nohz_idle_stop_tick_protected() (Xueshi Hu)

* Fix "NOHZ tick-stop error: local softirq work is pending, handler #02!!!"
  message

Frederic Weisbecker (4):
  tick/nohz: Rename the tick handlers to more self-explanatory names
  tick/nohz: Update obsolete comments
  tick/nohz: Don't shutdown the lowres tick from itself
  timers: Tag (hr)timer softirq as hotplug safe

Xueshi Hu (1):
  tick/nohz: remove unused tick_nohz_idle_stop_tick_protected()

 include/linux/interrupt.h |  6 ++-
 include/linux/tick.h      | 10 -----
 kernel/time/tick-sched.c  | 78 ++++++++++++++++++++++++++-------------
 3 files changed, 58 insertions(+), 36 deletions(-)