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| author | Philipp Reisner <philipp.reisner@linbit.com> | 2010-09-01 09:47:15 -0400 |
|---|---|---|
| committer | Philipp Reisner <philipp.reisner@linbit.com> | 2010-10-14 12:38:29 -0400 |
| commit | 63106d3c6c769b6219bd04edde513b12abae3f61 (patch) | |
| tree | 5131a90796858c44bfb4cceda6c2a4760d7e007d /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | ef50a3e34f93a067ada541346be3175e924331a2 (diff) | |
drbd: Removed a race that could cause unexpected execution of w_make_resync_request()
The actual race happened int the drbd_start_resync() function. Where
drbd_resync_finished() -> __drbd_set_state() set STOP_SYNC_TIMER and
armed the timer.
If the timer fired before execution reaches the mod_timer statement
at the end of drbd_start_resync() the latter would cause an
unexpected call to w_make_resync_request().
Removed the STOP_SYNC_TIMER bit, and base it on the connection state.
The STOP_SYNC_TIMER bit probably originates probably the time before
the state engine.
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions