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| author | Erez Shitrit <erezsh@mellanox.com> | 2018-07-29 11:34:52 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-08-03 05:27:19 +0300 |
| commit | cda8daf17914a261986d6d4b7294599736d5a463 (patch) | |
| tree | 553d54110be9ba0dd1cbd4485ea8c17a18cabdfb /drivers/infiniband/ulp/ipoib/ipoib.h | |
| parent | 577e07ffbad9960551a6821b74af90a216ac10e2 (diff) | |
| download | linux-cda8daf17914a261986d6d4b7294599736d5a463.tar.xz | |
IB/ipoib: Use cancel_delayed_work_sync for neigh-clean task
The neigh_reap_task is self restarting, but so long as we call
cancel_delayed_work_sync() it will be guaranteed to not be running and
never start again. Thus we don't need to have the racy
IPOIB_STOP_NEIGH_GC bit, or the confusing mismatch of places sometimes
calling flush_workqueue after the cancel.
This fixes a situation where the GC work could have been left running
in some rare situations.
Signed-off-by: Erez Shitrit <erezsh@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib.h')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h index 9eebb705d994..c619c0098ba6 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib.h +++ b/drivers/infiniband/ulp/ipoib/ipoib.h @@ -91,7 +91,6 @@ enum { IPOIB_STOP_REAPER = 7, IPOIB_FLAG_ADMIN_CM = 9, IPOIB_FLAG_UMCAST = 10, - IPOIB_STOP_NEIGH_GC = 11, IPOIB_NEIGH_TBL_FLUSH = 12, IPOIB_FLAG_DEV_ADDR_SET = 13, IPOIB_FLAG_DEV_ADDR_CTRL = 14, |