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Only count freed pages in homa_pool_free_bufs if not upstream #29

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Only count freed pages in homa_pool_free_bufs if not upstream #29

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4 changes: 4 additions & 0 deletions homa_pool.c
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Original file line number Diff line number Diff line change
Expand Up @@ -374,7 +374,9 @@ void __user *homa_pool_get_buffer(struct homa_rpc *rpc, int offset,
*/
int homa_pool_free_bufs(struct homa_pool *pool, int num_buffers, u32 *buffers)
{
#ifndef __UPSTREAM__ /* See strip.py */
int freed_pages = 0;
#endif /* See strip.py */
int i, result = 0;
bool locked = false;

Expand Down Expand Up @@ -409,7 +411,9 @@ int homa_pool_free_bufs(struct homa_pool *pool, int num_buffers, u32 *buffers)
locked = true;
}
homa_pool_push_free(pool, bpage_index);
#ifndef __UPSTREAM__ /* See strip.py */
freed_pages++;
#endif /* See strip.py */
}
}
if (locked) {
Expand Down