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| author |   P Praneesh <praneesh.p@oss.qualcomm.com> | 2025-04-11 11:31:53 +0530 |
|---|---|---|
| committer |   Jeff Johnson <jeff.johnson@oss.qualcomm.com> | 2025-04-17 15:49:33 -0700 |
| commit | 1e326ada3586277faa1f67e9263fbc09311986a6 (patch) | |
| tree | 5223d3c38de481409dd2e86a710f67720174d61d /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | wifi: ath12k: Refactor tx descriptor handling in tx completion handler (diff) | |
| download | wireguard-linux-1e326ada3586277faa1f67e9263fbc09311986a6.tar.xz wireguard-linux-1e326ada3586277faa1f67e9263fbc09311986a6.zip | |
wifi: ath12k: Fix memory leak during extended skb allocation
In ath12k_dp_tx(), memory allocated for extended skb is not freed
properly, causing a memory leak even when the host receives tx
completion for those skbs. Fix this issue by storing skb_ext_desc
in the host tx descriptor and using this skb_ext_desc field during
completion or during ath12k_dp_cc_cleanup().
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Fixes: d889913205cf ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices")
Signed-off-by: P Praneesh <praneesh.p@oss.qualcomm.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Link: https://patch.msgid.link/20250411060154.1388159-4-praneesh.p@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions