[nuttx] 03/06: mempool:add a private pointer to stroe private data

[xi...@apache.org]

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xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git

commit f24fb2b10a3647cb25bd2eebcb81ec39d1a7539b
Author: anjiahao <an...@xiaomi.com>
AuthorDate: Wed Nov 23 22:19:21 2022 +0800

    mempool:add a private pointer to stroe private data
    
    Signed-off-by: anjiahao <an...@xiaomi.com>
---
 include/nuttx/mm/mempool.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/nuttx/mm/mempool.h b/include/nuttx/mm/mempool.h
index b85795207d..0309c4224b 100644
--- a/include/nuttx/mm/mempool.h
+++ b/include/nuttx/mm/mempool.h
@@ -68,6 +68,7 @@ struct mempool_s
   size_t     interruptsize; /* The initialize size in interrupt mempool */
   size_t     expandsize;    /* The size of expand block every time for mempool */
   bool       wait;          /* The flag of need to wait when mempool is empty */
+  FAR void  *priv;          /* This pointer is used to store the user's private data */
   mempool_alloc_t alloc;    /* The alloc function for mempool */
   mempool_free_t  free;     /* The free function for mempool */