This patch enables memcg-based memory accounting for memory allocated by __bpf_map_area_alloc(), which is used by many types of bpf maps for large memory allocations. Following patches in the series will refine the accounting for some of the map types. Signed-off-by: Roman Gushchin <guro@xxxxxx> Acked-by: Song Liu <songliubraving@xxxxxx> --- kernel/bpf/syscall.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c index 4154c616788c..4b514bb5cd70 100644 --- a/kernel/bpf/syscall.c +++ b/kernel/bpf/syscall.c @@ -281,7 +281,7 @@ static void *__bpf_map_area_alloc(u64 size, int numa_node, bool mmapable) * __GFP_RETRY_MAYFAIL to avoid such situations. */ - const gfp_t gfp = __GFP_NOWARN | __GFP_ZERO; + const gfp_t gfp = __GFP_NOWARN | __GFP_ZERO | __GFP_ACCOUNT; unsigned int flags = 0; unsigned long align = 1; void *area; -- 2.26.2
