Paul E. McKenney a57ffb3c6b srcu: Automatically determine size-transition strategy at boot ...

This commit adds a srcutree.convert_to_big option of zero that causes
SRCU to decide at boot whether to wait for contention (small systems) or
immediately expand to large (large systems).  A new srcutree.big_cpu_lim
(defaulting to 128) defines how many CPUs constitute a large system.

Co-developed-by: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Signed-off-by: Neeraj Upadhyay <quic_neeraju@quicinc.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

2022-05-03 10:19:39 -07:00

..

Kconfig

Merge branches 'doc.2021.11.30c', 'exp.2021.12.07a', 'fastnohz.2021.11.30c', 'fixes.2021.11.30c', 'nocb.2021.12.09a', 'nolibc.2021.11.30c', 'tasks.2021.12.09a', 'torture.2021.12.07a' and 'torturescript.2021.11.30c' into HEAD

2021-12-09 11:38:09 -08:00

Kconfig.debug

rcu: Restrict RCU_STRICT_GRACE_PERIOD to at most four CPUs

2021-05-10 16:22:54 -07:00

Makefile

rcuperf: Change rcuperf to rcuscale

2020-08-24 18:39:24 -07:00

rcu_segcblist.c

rcu/nocb: Invoke rcu_core() at the start of deoffloading

2021-12-07 16:24:44 -08:00

rcu_segcblist.h

rcu: Mark writes to the rcu_segcblist structure's ->flags field

2022-02-14 10:36:58 -08:00

rcu.h

Merge branches 'bitmaprange.2021.05.10c', 'doc.2021.05.10c', 'fixes.2021.05.13a', 'kvfree_rcu.2021.05.10c', 'mmdumpobj.2021.05.10c', 'nocb.2021.05.12a', 'srcu.2021.05.12a', 'tasks.2021.05.18a' and 'torture.2021.05.10c' into HEAD

2021-05-18 10:56:19 -07:00

rcuscale.c

rcuscale: Always log error message

2021-12-07 16:36:17 -08:00

rcutorture.c

Merge branches 'exp.2022.02.24a', 'fixes.2022.02.14a', 'rcu_barrier.2022.02.08a', 'rcu-tasks.2022.02.08a', 'rt.2022.02.01b', 'torture.2022.02.01b' and 'torturescript.2022.02.08a' into HEAD

2022-02-24 09:38:46 -08:00

refscale.c

refscale: Add missing '\n' to flush message

2021-12-07 16:36:12 -08:00

srcutiny.c

srcu: Prevent redundant __srcu_read_unlock() wakeup

2021-11-30 17:28:16 -08:00

srcutree.c

srcu: Automatically determine size-transition strategy at boot

2022-05-03 10:19:39 -07:00

sync.c

rcu: Fix various typos in comments

2021-05-12 12:11:05 -07:00

tasks.h

Changes in this cycle were:

2022-03-22 14:39:12 -07:00

tiny.c

srcu: Initialize SRCU after timers

2021-05-10 16:03:35 -07:00

tree_exp.h

rcu: Mark ->expmask access in synchronize_rcu_expedited_wait()

2022-02-01 17:05:10 -08:00

tree_nocb.h

Merge branches 'exp.2022.02.24a', 'fixes.2022.02.14a', 'rcu_barrier.2022.02.08a', 'rcu-tasks.2022.02.08a', 'rt.2022.02.01b', 'torture.2022.02.01b' and 'torturescript.2022.02.08a' into HEAD

2022-02-24 09:38:46 -08:00

tree_plugin.h

Changes in this cycle were:

2022-03-22 14:39:12 -07:00

tree_stall.h

rcu: Add per-CPU rcuc task dumps to RCU CPU stall warnings

2022-02-01 17:22:17 -08:00

tree.c

RCU pull request for v5.18

2022-03-21 14:00:56 -07:00

tree.h

Merge branches 'exp.2022.02.24a', 'fixes.2022.02.14a', 'rcu_barrier.2022.02.08a', 'rcu-tasks.2022.02.08a', 'rt.2022.02.01b', 'torture.2022.02.01b' and 'torturescript.2022.02.08a' into HEAD

2022-02-24 09:38:46 -08:00

update.c

rcu: Uninline multi-use function: finish_rcuwait()

2022-02-14 10:36:58 -08:00