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918b351d96
linux-next/kernel/rcu
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Paul E. McKenney 918b351d96 refperf: Change readdelay module parameter to nanoseconds 
The current units of microseconds are too coarse, so this commit
changes the units to nanoseconds.  However, ndelay is used only for the
nanoseconds with udelay being used for whole microseconds.  For example,
setting refperf.readdelay=1500 results in a udelay(1) followed by an
ndelay(500).

Suggested-by: Akira Yokosawa <akiyks@gmail.com>
[ paulmck: Abstracted delay per Akira feedback and move from 80 to 100 lines. ]
[ paulmck: Fix names as suggested by kbuild test robot. ]
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
2020-06-29 12:00:45 -07:00
..
Kconfig rcu-tasks: Add Kconfig option to mediate smp_mb() vs. IPI 2020-04-27 11:03:52 -07:00
Kconfig.debug refperf: Add a test to measure performance of read-side synchronization 2020-06-29 12:00:44 -07:00
Makefile refperf: Add a test to measure performance of read-side synchronization 2020-06-29 12:00:44 -07:00
rcu_segcblist.c rcu: Remove dead code from rcu_segcblist_insert_pend_cbs() 2020-02-20 15:58:23 -08:00
rcu_segcblist.h rcu: Remove kfree_rcu() special casing and lazy-callback handling 2020-01-24 10:24:31 -08:00
rcu.h Merge branches 'fixes.2020.04.27a', 'kfree_rcu.2020.04.27a', 'rcu-tasks.2020.04.27a', 'stall.2020.04.27a' and 'torture.2020.05.07a' into HEAD 2020-05-07 10:18:32 -07:00
rcuperf.c rcuperf: Add comments explaining the high reader overhead 2020-06-29 12:00:44 -07:00
rcutorture.c Merge branches 'fixes.2020.04.27a', 'kfree_rcu.2020.04.27a', 'rcu-tasks.2020.04.27a', 'stall.2020.04.27a' and 'torture.2020.05.07a' into HEAD 2020-05-07 10:18:32 -07:00
refperf.c refperf: Change readdelay module parameter to nanoseconds 2020-06-29 12:00:45 -07:00
srcutiny.c rcu: Use CONFIG_PREEMPTION where appropriate 2019-12-09 12:37:51 -08:00
srcutree.c srcu: Add data_race() to ->srcu_lock_count and ->srcu_unlock_count arrays 2020-04-27 11:01:16 -07:00
sync.c rcu/sync: Simplify the state machine 2019-05-28 09:05:23 -07:00
tasks.h rcu-tasks: Allow standalone use of TASKS_{TRACE_,}RCU 2020-04-27 11:03:53 -07:00
tiny.c rcu: Remove kfree_rcu() special casing and lazy-callback handling 2020-01-24 10:24:31 -08:00
tree_exp.h Merge branches 'fixes.2020.04.27a', 'kfree_rcu.2020.04.27a', 'rcu-tasks.2020.04.27a', 'stall.2020.04.27a' and 'torture.2020.05.07a' into HEAD 2020-05-07 10:18:32 -07:00
tree_plugin.h rcu/tree: Mark the idle relevant functions noinstr 2020-05-19 15:51:20 +02:00
tree_stall.h TTY/Serial driver updates for 5.8-rc1 2020-06-07 09:52:36 -07:00
tree.c rcu: Fixup noinstr warnings 2020-06-25 08:24:32 -07:00
tree.h Merge branches 'fixes.2020.04.27a', 'kfree_rcu.2020.04.27a', 'rcu-tasks.2020.04.27a', 'stall.2020.04.27a' and 'torture.2020.05.07a' into HEAD 2020-05-07 10:18:32 -07:00
update.c rcu/tree: Mark the idle relevant functions noinstr 2020-05-19 15:51:20 +02:00