Re: INFO: rcu_sched self-detected stall on CPU

From: Enrico Mioso
Date: Wed Jan 04 2017 - 10:43:50 EST

Next message: Dan Streetman: "Re: [PATCH/RESEND 2/5] mm/z3fold.c: extend compaction function"
Previous message: Jan Kara: "Re: [RFC PATCH] ext4: convert swap_inode_data() over to use swap() on most of the fields"
In reply to: Steven Rostedt: "Re: INFO: rcu_sched self-detected stall on CPU"
Next in thread: Paul E. McKenney: "Re: INFO: rcu_sched self-detected stall on CPU"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

Thank you very much guys. Can you giveme some guidances on how to actually use ftrace? I'll recompile the kernel as needed and read the ftrace docs, but I would like to be sure to be able to produce the needed data.
Thank you very much,
Enrico

Next message: Dan Streetman: "Re: [PATCH/RESEND 2/5] mm/z3fold.c: extend compaction function"
Previous message: Jan Kara: "Re: [RFC PATCH] ext4: convert swap_inode_data() over to use swap() on most of the fields"
In reply to: Steven Rostedt: "Re: INFO: rcu_sched self-detected stall on CPU"
Next in thread: Paul E. McKenney: "Re: INFO: rcu_sched self-detected stall on CPU"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]