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| author |   Parav Pandit <parav@mellanox.com> | 2019-12-12 13:30:23 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2020-01-07 20:18:11 -0400 |
| commit | 17e1064632512db419cb9bb4555aec1763969b7d (patch) | |
| tree | e85457ce9c6efa3642c710fa4abca816842cf351 /include/rdma/ib_verbs.h | |
| parent | IB/core: Let IB core distribute cache update events (diff) | |
| download | linux-dev-17e1064632512db419cb9bb4555aec1763969b7d.tar.xz linux-dev-17e1064632512db419cb9bb4555aec1763969b7d.zip | |
IB/core: Cut down single member ib_cache structure
Given that ib_cache structure has only single member now, merge the cache
lock directly in the ib_device.
Link: https://lore.kernel.org/r/20191212113024.336702-4-leon@kernel.org
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/rdma/ib_verbs.h')
| -rw-r--r-- | include/rdma/ib_verbs.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index f36fb657518f..37dac147a946 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -2152,10 +2152,6 @@ struct ib_port_cache { enum ib_port_state port_state; }; -struct ib_cache { - rwlock_t lock; -}; - struct ib_port_immutable { int pkey_tbl_len; int gid_tbl_len; @@ -2641,7 +2637,8 @@ struct ib_device { struct xarray client_data; struct mutex unregistration_lock; - struct ib_cache cache; + /* Synchronize GID, Pkey cache entries, subnet prefix, LMC */ + rwlock_t cache_lock; /** * port_data is indexed by port number */ |