mm/filemap.c: avoid always dirtying mapping->flags on O_DIRECT

[platform/adaptation/renesas_rcar/renesas_kernel.git] / mm / percpu.c

diff --git a/mm/percpu.c b/mm/percpu.c
index 036cfe0..8cd4308 100644 (file)
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -612,7 +612,7 @@ static struct pcpu_chunk *pcpu_alloc_chunk(void)
        chunk->map = pcpu_mem_zalloc(PCPU_DFL_MAP_ALLOC *
                                                sizeof(chunk->map[0]));
        if (!chunk->map) {
-               kfree(chunk);
+               pcpu_mem_free(chunk, pcpu_chunk_struct_size);
                return NULL;
        }
 
@@ -1917,6 +1917,8 @@ void __init setup_per_cpu_areas(void)
 
        if (pcpu_setup_first_chunk(ai, fc) < 0)
                panic("Failed to initialize percpu areas.");
+
+       pcpu_free_alloc_info(ai);
 }
 
 #endif /* CONFIG_SMP */