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fs/inode: using read-lock to protect inode_find

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inode_find don't need to modify inode tree

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
This commit is contained in:
dongjiuzhu1
2024-10-02 23:32:46 +08:00
committed by GUIDINGLI
parent 2e3a6acaa2
commit 5a29652d2a
1 changed files with 2 additions and 2 deletions
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fs/inode/fs_inodefind.c
+2 -2
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@@ -55,7 +55,7 @@ int inode_find(FAR struct inode_search_s *desc)
* references on the node. * references on the node.
*/ */
inode_lock(); inode_rlock();
ret = inode_search(desc); ret = inode_search(desc);
if (ret >= 0) if (ret >= 0)
{ {
@@ -69,6 +69,6 @@ int inode_find(FAR struct inode_search_s *desc)
atomic_fetch_add(&inode->i_crefs, 1); atomic_fetch_add(&inode->i_crefs, 1);
} }
inode_unlock(); inode_runlock();
return ret; return ret;
} }