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qcacmn: Correct peer create-delete sequence

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If peer with given MAC Address
already exists, just increment the refcnt
instead of allocating a new peer and deleting older
peer object. This avoids unnecessary memory fragmentation.

Change-Id: I76a3ffca4e907fccfdfd1b6857de721623f455d5
CRs-Fixed: 2209045
This commit is contained in:
Chaithanya Garrepalli
2018-03-14 17:45:21 +05:30
committed by nshrivas
parent cf526b7b9f
commit 0323f80221
3 changed files with 18 additions and 17 deletions
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10
dp/wifi3.0/dp_main.c
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@@ -3388,6 +3388,15 @@ static void *dp_peer_create_wifi3(struct cdp_vdev *vdev_handle,
pdev = vdev->pdev;
soc = pdev->soc;
peer = dp_peer_find_hash_find(pdev->soc, peer_mac_addr,
0, vdev->vdev_id);
if (peer) {
peer->delete_in_progress = false;
return (void *)peer;
}
#ifdef notyet
peer = (struct dp_peer *)qdf_mempool_alloc(soc->osdev,
soc->mempool_ol_ath_peer);
@@ -4081,6 +4090,7 @@ static void dp_peer_delete_wifi3(void *peer_handle, uint32_t bitmap)
/* redirect the peer's rx delivery function to point to a
* discard func
*/
peer->rx_opt_proc = dp_rx_discard;
QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_INFO_HIGH,