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qcacmn: Use page frag cache to allocate page fragments

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Use per pdev page frag cache to allocate page fragments
to efficiently use memory.

Change-Id: I8a16175ac72d56bcd9783ff0590710aa779454cb
CRs-Fixed: 3611781
This commit is contained in:
Jeevan Kukkalli
2023-09-13 14:46:01 +05:30
committed by Rahul Choudhary
parent 8993389ed1
commit bafd3ffd85
4 changed files with 10 additions and 1 deletions
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4
dp/wifi3.0/dp_rx.c
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@@ -239,7 +239,7 @@ dp_pdev_frag_alloc_and_map(struct dp_soc *dp_soc,
QDF_STATUS ret = QDF_STATUS_E_FAILURE;
(nbuf_frag_info_t->virt_addr).vaddr =
qdf_frag_alloc(NULL, rx_desc_pool->buf_size);
qdf_frag_alloc(&rx_desc_pool->pf_cache, rx_desc_pool->buf_size);
if (!((nbuf_frag_info_t->virt_addr).vaddr)) {
dp_err("Frag alloc failed");
@@ -3234,6 +3234,8 @@ void dp_rx_enable_mon_dest_frag(struct rx_desc_pool *rx_desc_pool,
rx_desc_pool->rx_mon_dest_frag_enable = is_mon_dest_desc;
if (is_mon_dest_desc)
dp_alert("Feature DP_RX_MON_MEM_FRAG for mon_dest is enabled");
else
qdf_frag_cache_drain(&rx_desc_pool->pf_cache);
}
#else
void dp_rx_enable_mon_dest_frag(struct rx_desc_pool *rx_desc_pool,