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qcacmn: Add QDF API to update debug node for nbuf

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In case of preallocation of nbufs, the debug nodes contain
allocation information with respect to the allocator
and not the user.
For more accurate debug info, add new QDF API
qdf_net_buf_debug_update_node to update the debug info
when the nbuf is requested.

Change-Id: Idfbcd15b6c561bbb57ba98a6b8376557ba909eec
CRs-Fixed: 2322989
This commit is contained in:
Rakshith Suresh Patkar
2018-09-26 15:43:03 +05:30
committed by nshrivas
parent eb30aa7f83
commit 169fce61ef
2 changed files with 36 additions and 0 deletions
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13
qdf/inc/qdf_nbuf.h
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@@ -1222,6 +1222,13 @@ void qdf_net_buf_debug_exit(void);
void qdf_net_buf_debug_clean(void);
void qdf_net_buf_debug_add_node(qdf_nbuf_t net_buf, size_t size,
uint8_t *file_name, uint32_t line_num);
/**
* qdf_net_buf_debug_update_node() - update nbuf in debug hash table
*
* Return: none
*/
void qdf_net_buf_debug_update_node(qdf_nbuf_t net_buf, uint8_t *file_name,
uint32_t line_num);
void qdf_net_buf_debug_delete_node(qdf_nbuf_t net_buf);
/**
@@ -1327,6 +1334,12 @@ static inline void qdf_net_buf_debug_release_skb(qdf_nbuf_t net_buf)
{
}
static inline void
qdf_net_buf_debug_update_node(qdf_nbuf_t net_buf, uint8_t *file_name,
uint32_t line_num)
{
}
/* Nbuf allocation rouines */
#define qdf_nbuf_alloc(osdev, size, reserve, align, prio) \