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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2009-10-14 10:15:54 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-10-15 11:20:23 +0200 |
| commit | bd58b430039435e4c981cf802b5b11d511d73abd (patch) | |
| tree | d968166358bccb5cb4df619566a525b4ff519993 /kernel/rcutiny.c | |
| parent | 3397e040dfacbb303498ced1baa96be983dcea06 (diff) | |
rcu: Update trace.txt documentation to reflect recent changes
o Remove the CONFIG_PREEMPT_RCU documentation since this
config option has now been removed.
o Change the now-incorrect references to "rcu" labels to
instead be "rcu_sched".
o Add notes stating that CONFIG_TREE_PREEMPT_RCU kernels will
have additional "rcu_preempt" output.
o Note the new "oqlen" field in the rcuhier output (for
RCU callbacks orphaned by an offlined CPU).
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: laijs@cn.fujitsu.com
Cc: dipankar@in.ibm.com
Cc: mathieu.desnoyers@polymtl.ca
Cc: josh@joshtriplett.org
Cc: dvhltc@us.ibm.com
Cc: niv@us.ibm.com
Cc: peterz@infradead.org
Cc: rostedt@goodmis.org
Cc: Valdis.Kletnieks@vt.edu
Cc: dhowells@redhat.com
Cc: npiggin@suse.de
Cc: jens.axboe@oracle.com
LKML-Reference: <1255540559799-git-send-email->
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/rcutiny.c')
0 files changed, 0 insertions, 0 deletions