Joel Fernandes (Google) 0d805a70a6 rcu: Add comment documenting how rcu_seq_snap works ... rcu_seq_snap may be tricky to decipher. Lets document how it works with an example to make it easier. Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> [ paulmck: Shrink comment as suggested by Peter Zijlstra. ]		2018-07-12 15:39:20 -07:00
..
Kconfig	rcu: Drive TASKS_RCU directly off of PREEMPT	2017-08-17 07:26:04 -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	rcu: Add comment documenting how rcu_seq_snap works	2018-07-12 15:39:20 -07:00
rcuperf.c	rcu: Remove "inline" from rcu_perf_print_module_parms()	2018-07-12 15:39:19 -07:00
rcutorture.c	rcu: Remove "inline" from rcu_torture_print_module_parms()	2018-07-12 15:39:18 -07:00
srcutiny.c	srcu: Add cleanup_srcu_struct_quiesced()	2018-05-15 10:27:56 -07:00
srcutree.c	rcu: Use pr_fmt to prefix "rcu: " to logging output	2018-07-12 15:39:13 -07:00
sync.c	doc: Fix various RCU docbook comment-header problems	2017-10-19 22:26:11 -04:00
tiny.c	rcu: Improve rcu_note_voluntary_context_switch() reporting	2018-07-12 15:39:12 -07:00
tree_exp.h	rcu: Make expedited GPs handle CPU 0 being offline	2018-07-12 12:36:06 -07:00
tree_plugin.h	rcu: Remove unused local variable "cpu"	2018-07-12 15:39:17 -07:00
tree.c	rcu: Use RCU CPU stall timeout for rcu_check_gp_start_stall()	2018-07-12 15:39:20 -07:00
tree.h	rcu: Remove unused rcu_kick_nohz_cpu() function	2018-07-12 15:39:17 -07:00
update.c	rcu: Improve RCU-tasks naming and comments	2018-07-12 15:39:15 -07:00