linux-kernel - [PATCH tip/core/rcu 0/11] RCU CPU stall-warning changes for v5.2

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Date:   Tue, 26 Mar 2019 16:22:08 -0700
From:   "Paul E. McKenney" <paulmck@...ux.ibm.com>
To:     rcu@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, mingo@...nel.org,
        jiangshanlai@...il.com, dipankar@...ibm.com,
        akpm@...ux-foundation.org, mathieu.desnoyers@...icios.com,
        josh@...htriplett.org, tglx@...utronix.de, peterz@...radead.org,
        rostedt@...dmis.org, dhowells@...hat.com, edumazet@...gle.com,
        fweisbec@...il.com, oleg@...hat.com, joel@...lfernandes.org
Subject: [PATCH tip/core/rcu 0/11] RCU CPU stall-warning changes for v5.2

Hello!

This series is primarily code movement for RCU CPU stall warnings.
If I am having a hard time finding the various scattered pieces of
this code, it is in need of consolidation!

1-3.	Move RCU CPU stall-warning code into kernel/rcu/tree_stall.h.

4.	Inline RCU task stall-warning helper functions.

5.	Move rcu_print_task_exp_stall() to tree_exp.h.

6.	Inline RCU stall-warning info helper functions.

7.	Move FAST_NO_HZ stall-warning code to tree_stall.h.

8.	Organize functions in tree_stall.h.

9.	Move irq-disabled stall-warning checking to tree_stall.h.

10.	Move forward-progress checkers into tree_stall.h

11.	Fix nohz status in stall warning, courtesy of Neeraj Upadhyay.

							Thanx, Paul

------------------------------------------------------------------------

 rcu.h         |    1 
 tree.c        |  479 -----------------------------
 tree.h        |   18 -
 tree_exp.h    |   32 +
 tree_plugin.h |  213 ------------
 tree_stall.h  |  951 ++++++++++++++++++++++++++++++++++++++++++++++++++--------
 update.c      |   59 ---
 7 files changed, 875 insertions(+), 878 deletions(-)