On 03/14, Alexei Starovoitov wrote: > From: Alexei Starovoitov <ast@xxxxxxxxxx> > > Clarify two bpf_arena comments, use existing SZ_4G #define, > improve page_cnt check. > > Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxx> > --- > kernel/bpf/arena.c | 25 ++++++++++++++++++------- > 1 file changed, 18 insertions(+), 7 deletions(-) > > diff --git a/kernel/bpf/arena.c b/kernel/bpf/arena.c > index 86571e760dd6..343c3456c8dd 100644 > --- a/kernel/bpf/arena.c > +++ b/kernel/bpf/arena.c > @@ -38,7 +38,7 @@ > > /* number of bytes addressable by LDX/STX insn with 16-bit 'off' field */ > #define GUARD_SZ (1ull << sizeof(((struct bpf_insn *)0)->off) * 8) Unrelated nit, maybe worth doing the following as well: #define GUARD_SZ (1ull << sizeof_field(struct bpf_insn, off) * 8)
