mirrors/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2025-11-02 09:40:27 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

IB/core: Reorder GID delete code for RoCE

Browse source 
Reorder GID delete code so that the driver del_gid operation is executed
before nullifying the gid attribute ndev parameter, this allows drivers
to access the ndev during their gid delete operation, which makes more
sense since they had access to it during the gid addition operation.

Signed-off-by: Patrisious Haddad <phaddad@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
This commit is contained in:
Patrisious Haddad 2022-11-21 11:59:28 +02:00 committed by Leon Romanovsky
parent afcb21d5a8
commit a019b1258d
1 changed files with 3 additions and 3 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/infiniband/core/cache.c
View file

@ -400,6 +400,9 @@ static void del_gid(struct ib_device *ib_dev, u32 port,
table->data_vec[ix] = NULL; table->data_vec[ix] = NULL;
write_unlock_irq(&table->rwlock); write_unlock_irq(&table->rwlock);
if (rdma_cap_roce_gid_table(ib_dev, port))
ib_dev->ops.del_gid(&entry->attr, &entry->context);
ndev_storage = entry->ndev_storage; ndev_storage = entry->ndev_storage;
if (ndev_storage) { if (ndev_storage) {
entry->ndev_storage = NULL; entry->ndev_storage = NULL;
@ -407,9 +410,6 @@ static void del_gid(struct ib_device *ib_dev, u32 port,
call_rcu(&ndev_storage->rcu_head, put_gid_ndev); call_rcu(&ndev_storage->rcu_head, put_gid_ndev);
} }
if (rdma_cap_roce_gid_table(ib_dev, port))
ib_dev->ops.del_gid(&entry->attr, &entry->context);
put_gid_entry_locked(entry); put_gid_entry_locked(entry);
} }