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qcacmn: Log vdev ref_cnt in peer creation and deletion

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Currently we cannot track vdev ref_cnt change with
peer creation and deletion. This change will help track
the vdev ref_cnt and detect if any pending unreference is
causing inactive vdevs.

Change-Id: I5548667b0f1541efb583f912f6b7ef8a88853f5b
CRs-Fixed: 3303571
This commit is contained in:
Namita Nair
2022-10-06 16:31:08 -07:00
committed by Madan Koyyalamudi
parent d4d57a61e8
commit 0d030c5c44
1 changed files with 11 additions and 5 deletions
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16
dp/wifi3.0/dp_main.c
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@@ -7936,8 +7936,10 @@ dp_peer_create_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
/* Initialize the peer state */ /* Initialize the peer state */
peer->state = OL_TXRX_PEER_STATE_DISC; peer->state = OL_TXRX_PEER_STATE_DISC;
dp_info("vdev %pK created peer %pK ("QDF_MAC_ADDR_FMT") ref_cnt: %d", dp_info("vdev %pK created peer %pK ("QDF_MAC_ADDR_FMT") vdev_ref_cnt "
"%d peer_ref_cnt: %d",
vdev, peer, QDF_MAC_ADDR_REF(peer->mac_addr.raw), vdev, peer, QDF_MAC_ADDR_REF(peer->mac_addr.raw),
qdf_atomic_read(&vdev->ref_cnt),
qdf_atomic_read(&peer->ref_cnt)); qdf_atomic_read(&peer->ref_cnt));
/* /*
* For every peer MAp message search and set if bss_peer * For every peer MAp message search and set if bss_peer
@@ -8049,8 +8051,10 @@ QDF_STATUS dp_peer_mlo_setup(
* primary link dp_vdev is not same one * primary link dp_vdev is not same one
* during mld peer creation. * during mld peer creation.
*/ */
dp_info("Primary link is not the first link. vdev: %pK,"
/* release the ref to original dp_vdev */ "vdev_ref_cnt %d", mld_peer->vdev,
mld_peer->vdev->ref_cnt);
/* relase the ref to original dp_vdev */
dp_vdev_unref_delete(soc, mld_peer->vdev, dp_vdev_unref_delete(soc, mld_peer->vdev,
DP_MOD_ID_CHILD); DP_MOD_ID_CHILD);
/* /*
@@ -8774,8 +8778,8 @@ void dp_peer_unref_delete(struct dp_peer *peer, enum dp_mod_id mod_id)
*/ */
QDF_ASSERT(peer_id == HTT_INVALID_PEER); QDF_ASSERT(peer_id == HTT_INVALID_PEER);
dp_peer_debug("Deleting peer %pK ("QDF_MAC_ADDR_FMT")", peer, dp_peer_info("Deleting peer %pK ("QDF_MAC_ADDR_FMT")", peer,
QDF_MAC_ADDR_REF(peer->mac_addr.raw)); QDF_MAC_ADDR_REF(peer->mac_addr.raw));
dp_peer_sawf_ctx_free(soc, peer); dp_peer_sawf_ctx_free(soc, peer);
@@ -8812,6 +8816,8 @@ void dp_peer_unref_delete(struct dp_peer *peer, enum dp_mod_id mod_id)
/* /*
* Decrement ref count taken at peer create * Decrement ref count taken at peer create
*/ */
dp_peer_info("Deleted peer. Unref vdev %pK, vdev_ref_cnt %d",
vdev, qdf_atomic_read(&vdev->ref_cnt));
dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CHILD); dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CHILD);
} }
} }