diff options
| author | Aharon Landau <aharonl@nvidia.com> | 2022-02-15 19:55:29 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2022-02-23 14:59:13 -0400 |
| commit | 185b9826782a53529b2b57328a8f49b1d0cf8f8f (patch) | |
| tree | 187ed6ecc1373c64b4b7e8b37cacc49068b2da8f /drivers/infiniband | |
| parent | 748663c8ccf6b2e5a800de19127c2cc1c4423fd2 (diff) | |
| download | linux-185b9826782a53529b2b57328a8f49b1d0cf8f8f.tar.bz2 | |
RDMA/mlx5: Remove redundant work in struct mlx5_cache_ent
delayed_cache_work_func() and the cache_work_func() are both wrappers of
__cache_work_func(). Instead of having a special not delayed work, use the
delayed work with delay = 0.
Link: https://lore.kernel.org/r/18b6ae205e75f087aa4a2a05c81ea8b66d8d88dc.1644947594.git.leonro@nvidia.com
Signed-off-by: Aharon Landau <aharonl@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mlx5_ib.h | 1 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mr.c | 16 |
2 files changed, 3 insertions, 14 deletions
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index af68bce056a7..bacb6900b39f 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -788,7 +788,6 @@ struct mlx5_cache_ent { u32 miss; struct mlx5_ib_dev *dev; - struct work_struct work; struct delayed_work dwork; }; diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c index 157d862fb864..cd14d1b9dc1d 100644 --- a/drivers/infiniband/hw/mlx5/mr.c +++ b/drivers/infiniband/hw/mlx5/mr.c @@ -465,14 +465,14 @@ static void queue_adjust_cache_locked(struct mlx5_cache_ent *ent) return; if (ent->available_mrs < ent->limit) { ent->fill_to_high_water = true; - queue_work(ent->dev->cache.wq, &ent->work); + mod_delayed_work(ent->dev->cache.wq, &ent->dwork, 0); } else if (ent->fill_to_high_water && ent->available_mrs + ent->pending < 2 * ent->limit) { /* * Once we start populating due to hitting a low water mark * continue until we pass the high water mark. */ - queue_work(ent->dev->cache.wq, &ent->work); + mod_delayed_work(ent->dev->cache.wq, &ent->dwork, 0); } else if (ent->available_mrs == 2 * ent->limit) { ent->fill_to_high_water = false; } else if (ent->available_mrs > 2 * ent->limit) { @@ -482,7 +482,7 @@ static void queue_adjust_cache_locked(struct mlx5_cache_ent *ent) queue_delayed_work(ent->dev->cache.wq, &ent->dwork, msecs_to_jiffies(1000)); else - queue_work(ent->dev->cache.wq, &ent->work); + mod_delayed_work(ent->dev->cache.wq, &ent->dwork, 0); } } @@ -558,14 +558,6 @@ static void delayed_cache_work_func(struct work_struct *work) __cache_work_func(ent); } -static void cache_work_func(struct work_struct *work) -{ - struct mlx5_cache_ent *ent; - - ent = container_of(work, struct mlx5_cache_ent, work); - __cache_work_func(ent); -} - /* Allocate a special entry from the cache */ struct mlx5_ib_mr *mlx5_mr_cache_alloc(struct mlx5_ib_dev *dev, unsigned int entry, int access_flags) @@ -726,7 +718,6 @@ int mlx5_mr_cache_init(struct mlx5_ib_dev *dev) ent->dev = dev; ent->limit = 0; - INIT_WORK(&ent->work, cache_work_func); INIT_DELAYED_WORK(&ent->dwork, delayed_cache_work_func); if (i > MR_CACHE_LAST_STD_ENTRY) { @@ -770,7 +761,6 @@ int mlx5_mr_cache_cleanup(struct mlx5_ib_dev *dev) spin_lock_irq(&ent->lock); ent->disabled = true; spin_unlock_irq(&ent->lock); - cancel_work_sync(&ent->work); cancel_delayed_work_sync(&ent->dwork); } |