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RDMA/rxe: Replace missing rxe_pool_get_index_locked 

One of the pool APIs for when caller is holding lock was not defined but
is declared in rxe_pool.h. This patch adds the definition.

Link: https://lore.kernel.org/r/20210125211641.2694-7-rpearson@hpe.com
Signed-off-by: Bob Pearson <rpearson@hpe.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Bob Pearson 2021-01-25 15:16:41 -06:00 committed by Jason Gunthorpe
parent eae5f0642e
commit ce2063e387
1 changed files with 14 additions and 7 deletions
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21
drivers/infiniband/sw/rxe/rxe_pool.c
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@ -398,15 +398,12 @@ void rxe_elem_release(struct kref *kref)
atomic_dec(&pool->num_elem);
}
void *rxe_pool_get_index(struct rxe_pool *pool, u32 index)
void *rxe_pool_get_index_locked(struct rxe_pool *pool, u32 index)
{
struct rxe_type_info *info = &rxe_type_info[pool->type];
struct rb_node *node;
struct rxe_pool_entry *elem;
u8 *obj = NULL;
unsigned long flags;
read_lock_irqsave(&pool->pool_lock, flags);
u8 *obj;
node = pool->index.tree.rb_node;
@ -428,6 +425,16 @@ void *rxe_pool_get_index(struct rxe_pool *pool, u32 index)
obj = NULL;
}
return obj;
}
void *rxe_pool_get_index(struct rxe_pool *pool, u32 index)
{
u8 *obj;
unsigned long flags;
read_lock_irqsave(&pool->pool_lock, flags);
obj = rxe_pool_get_index_locked(pool, index);
read_unlock_irqrestore(&pool->pool_lock, flags);
return obj;
@ -438,7 +445,7 @@ void *rxe_pool_get_key_locked(struct rxe_pool *pool, void *key)
struct rxe_type_info *info = &rxe_type_info[pool->type];
struct rb_node *node;
struct rxe_pool_entry *elem;
u8 *obj = NULL;
u8 *obj;
int cmp;
node = pool->key.tree.rb_node;
@ -469,7 +476,7 @@ void *rxe_pool_get_key_locked(struct rxe_pool *pool, void *key)
void *rxe_pool_get_key(struct rxe_pool *pool, void *key)
{
u8 *obj = NULL;
u8 *obj;
unsigned long flags;
read_lock_irqsave(&pool->pool_lock, flags);