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(parent: b51bcbb) | patch
rcu: Fix nohz status in stall warning
authorNeeraj Upadhyay <neeraju@codeaurora.org>
Fri, 8 Mar 2019 19:57:48 +0000 (11:57 -0800)
committerPaul E. McKenney <paulmck@linux.ibm.com>
Tue, 26 Mar 2019 21:42:00 +0000 (14:42 -0700)
commit6c70e9cd5f3c6d93f3e1da6d101073e898f39170
tree33209f2fcbdd268c4a54b8d32037e928f3638f8dtree | snapshot
parentb51bcbbf16ef0ea352e8b924dd8638112e4037a5commit | diff
rcu: Fix nohz status in stall warning

The Documentation/RCU/stallwarn.txt file says that stall warnings
print "D" if dyntick-idle processing is enabled, but the code in
print_cpu_stall_fast_no_hz() prints "." instead.  This commit therefore
reverses the sense of the test to make the code match the documentation.

Signed-off-by: Neeraj Upadhyay <neeraju@codeaurora.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
kernel/rcu/tree_stall.h diff | blob | history
Domain: System / Kernel;