cifs: Change from mempool_destroy to mempool_exit for request pools

Steve French · Steve French · commit 29b4c7bb8565 · 2024-05-13T16:49:36.000-05:00
insmod followed by rmmod was oopsing with the new mempools cifs request patch Fixes: edea94a ("cifs: Add mempools for cifs_io_request and cifs_io_subrequest structs") Suggested-by: David Howells <dhowells@redhat.com> Reviewed-by: Enzo Matsumiya <ematsumiya@suse.de> Signed-off-by: Steve French <stfrench@microsoft.com>
diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c
@@ -1790,9 +1790,9 @@ static int cifs_init_netfs(void)
 
 static void cifs_destroy_netfs(void)
 {
-	mempool_destroy(&cifs_io_subrequest_pool);
+	mempool_exit(&cifs_io_subrequest_pool);
 	kmem_cache_destroy(cifs_io_subrequest_cachep);
-	mempool_destroy(&cifs_io_request_pool);
+	mempool_exit(&cifs_io_request_pool);
 	kmem_cache_destroy(cifs_io_request_cachep);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -1790,9 +1790,9 @@ static int cifs_init_netfs(void)`
`1790`	`1790`
`1791`	`1791`	`static void cifs_destroy_netfs(void)`
`1792`	`1792`	`{`
`1793`		`- mempool_destroy(&cifs_io_subrequest_pool);`
	`1793`	`+ mempool_exit(&cifs_io_subrequest_pool);`
`1794`	`1794`	`kmem_cache_destroy(cifs_io_subrequest_cachep);`
`1795`		`- mempool_destroy(&cifs_io_request_pool);`
	`1795`	`+ mempool_exit(&cifs_io_request_pool);`
`1796`	`1796`	`kmem_cache_destroy(cifs_io_request_cachep);`
`1797`	`1797`	`}`
`1798`	`1798`