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qcacld-3.0: Initialize peer_unmap_timer during peer attach

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Initialize peer_unmap_timer during peer attach instead of at the
time of peer detach. Then ol_txrx_unref_delete can destroy
the timer without peer detach getting called earlier.

CRs-Fixed: 2014183
Change-Id: Icebec27d5562350871a89b5cf71ae99f096feee8
This commit is contained in:
Deepak Dhamdhere
2017-03-02 17:54:56 -08:00
committed by snandini
parent e1c2e21a3d
commit fe55836608
1 changed files with 3 additions and 6 deletions
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9
core/dp/txrx/ol_txrx.c
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@@ -2459,6 +2459,8 @@ ol_txrx_peer_attach(struct cdp_vdev *pvdev, uint8_t *peer_mac_addr)
qdf_atomic_inc(&peer->ref_cnt);
peer->valid = 1;
qdf_mc_timer_init(&peer->peer_unmap_timer, QDF_TIMER_TYPE_SW,
peer_unmap_timer_handler, peer);
ol_txrx_peer_find_hash_add(pdev, peer);
@@ -3147,10 +3149,7 @@ int ol_txrx_peer_unref_delete(ol_txrx_peer_handle peer)
vdev->wait_on_peer_id = OL_TXRX_INVALID_LOCAL_PEER_ID;
}
if (vdev->opmode == wlan_op_mode_sta) {
qdf_mc_timer_stop(&peer->peer_unmap_timer);
qdf_mc_timer_destroy(&peer->peer_unmap_timer);
}
qdf_mc_timer_destroy(&peer->peer_unmap_timer);
/* check whether the parent vdev has no peers left */
if (TAILQ_EMPTY(&vdev->peer_list)) {
@@ -3366,8 +3365,6 @@ static void ol_txrx_peer_detach(void *ppeer)
* Create a timer to track unmap events when the sta peer gets deleted.
*/
if (vdev->opmode == wlan_op_mode_sta) {
qdf_mc_timer_init(&peer->peer_unmap_timer, QDF_TIMER_TYPE_SW,
peer_unmap_timer_handler, peer);
qdf_mc_timer_start(&peer->peer_unmap_timer,
OL_TXRX_PEER_UNMAP_TIMEOUT);
ol_txrx_info("started peer_unmap_timer for peer %p", peer);