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| author | Paul E. McKenney <[email protected]> | 2017-10-06 02:55:31 +0000 |
|---|---|---|
| committer | Paul E. McKenney <[email protected]> | 2017-11-28 23:51:21 +0000 |
| commit | e68bbb266dcfed201d8d54a2828ef820d747f083 (patch) | |
| tree | 1ea035fea434201066f7b005a16c63cec376b599 /tools/perf/scripts/python/syscall-counts.py | |
| parent | rcu: Fold rcu_eqs_exit_common() into rcu_eqs_exit() (diff) | |
| download | kernel-e68bbb266dcfed201d8d54a2828ef820d747f083.tar.gz kernel-e68bbb266dcfed201d8d54a2828ef820d747f083.zip | |
rcu: Simplify rcu_eqs_{enter,exit}() non-idle task debug code
The code that checks for non-idle non-nohz_idle-usermode tasks invoking
rcu_eqs_enter() and rcu_eqs_exit() prints a considerable quantity of
helpful information. However, these checks fire rarely, so the extra
complexity is no longer worth it. This commit therefore replaces this
debug code with simple WARN_ON_ONCE() statements.
Signed-off-by: Paul E. McKenney <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions