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f7e972ee12
linux_dsm_epyc7002/kernel/rcu
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Paul E. McKenney f7e972ee12 rcu: Move rcu_cpu_has_work to rcu_data structure 
Given that RCU has a perfectly good per-CPU rcu_data structure, most
per-CPU quantities should be stored there.

This commit therefore moves the rcu_cpu_has_work per-CPU variable to
the rcu_data structure.  This also makes this variable unconditionally
present, which should be acceptable given the memory reduction due to the
RCU flavor consolidation and also due to simplifications this will enable.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
2019-01-25 15:29:56 -08:00
..
Kconfig rcu: Clean up flavor-related definitions and comments in Kconfig 2018-08-30 16:03:32 -07:00
Kconfig.debug rcu: Move RCU debug Kconfig options to kernel/rcu 2017-06-08 18:52:44 -07:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
rcu_segcblist.c rcu: Simplify and inline cpu_needs_another_gp() 2018-05-15 10:30:59 -07:00
rcu_segcblist.h rcu: Simplify and inline cpu_needs_another_gp() 2018-05-15 10:30:59 -07:00
rcu.h rcutorture: Dump grace-period diagnostics upon forward-progress OOM 2018-12-01 12:45:36 -08:00
rcuperf.c Merge branches 'doc.2018.08.30a', 'dynticks.2018.08.30b', 'srcu.2018.08.30b' and 'torture.2018.08.29a' into HEAD 2018-08-30 16:12:53 -07:00
rcutorture.c rcutorture: Don't do busted forward-progress testing 2018-12-01 12:45:42 -08:00
srcutiny.c srcu: Use "ssp" instead of "sp" for srcu_struct pointer 2018-11-27 09:24:17 -08:00
srcutree.c srcu: Use "ssp" instead of "sp" for srcu_struct pointer 2018-11-27 09:24:17 -08:00
sync.c Merge branches 'bug.2018.11.12a', 'consolidate.2018.12.01a', 'doc.2018.11.12a', 'fixes.2018.11.12a', 'initrd.2018.11.08b', 'sil.2018.11.12a' and 'srcu.2018.11.27a' into HEAD 2018-12-01 12:43:16 -08:00
tiny.c Merge branches 'doc.2018.08.30a', 'dynticks.2018.08.30b', 'srcu.2018.08.30b' and 'torture.2018.08.29a' into HEAD 2018-08-30 16:12:53 -07:00
tree_exp.h rcu: Speed up expedited GPs when interrupting RCU reader 2018-11-12 09:03:59 -08:00
tree_plugin.h rcu: Move rcu_cpu_has_work to rcu_data structure 2019-01-25 15:29:56 -08:00
tree.c rcu: Accommodate zero jiffies_till_first_fqs and kthread kicking 2019-01-25 15:29:53 -08:00
tree.h rcu: Move rcu_cpu_has_work to rcu_data structure 2019-01-25 15:29:56 -08:00
update.c Merge branches 'bug.2018.11.12a', 'consolidate.2018.12.01a', 'doc.2018.11.12a', 'fixes.2018.11.12a', 'initrd.2018.11.08b', 'sil.2018.11.12a' and 'srcu.2018.11.27a' into HEAD 2018-12-01 12:43:16 -08:00