4.14-stable review patch. If anyone has any objections, please let me know.
------------------ From: Mike Rapoport <[email protected]> commit 6685b357363bfe295e3ae73665014db4aed62c58 upstream. The commit ca460b3c9627 ("percpu: introduce bitmap metadata blocks") introduced bitmap metadata blocks. These metadata blocks are allocated whenever a new chunk is created, but they are never freed. Fix it. Fixes: ca460b3c9627 ("percpu: introduce bitmap metadata blocks") Signed-off-by: Mike Rapoport <[email protected]> Cc: [email protected] Signed-off-by: Dennis Zhou <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- mm/percpu.c | 1 + 1 file changed, 1 insertion(+) --- a/mm/percpu.c +++ b/mm/percpu.c @@ -1208,6 +1208,7 @@ static void pcpu_free_chunk(struct pcpu_ { if (!chunk) return; + pcpu_mem_free(chunk->md_blocks); pcpu_mem_free(chunk->bound_map); pcpu_mem_free(chunk->alloc_map); pcpu_mem_free(chunk);
