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| author |   Patrick Daly <pdaly@codeaurora.org> | 2015-04-07 15:12:07 -0700 |
|---|---|---|
| committer |   Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-05-27 12:58:02 -0700 |
| commit | 82efed06d5e370f1526ec93ff4c2c2496542f615 (patch) | |
| tree | 9f0cc0df8657d5260f9735491b0631e5a68e32bf /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | powerpc: Fix smp_mb__before_spinlock() (diff) | |
| download | wireguard-linux-82efed06d5e370f1526ec93ff4c2c2496542f615.tar.xz wireguard-linux-82efed06d5e370f1526ec93ff4c2c2496542f615.zip | |
rcu: Fix missing task information during rcu-preempt stall
The first item list_for_each_entry_continue(alist) iterates over is
alist->next, rather than alist itself. Consequently,
rcu_print_detail_task_stall_rnp() skips the task referenced by gp_tasks.
Use gp_tasks->prev as the argument to list_for_each_entry_continue()
instead.
Signed-off-by: Patrick Daly <pdaly@codeaurora.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions