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authorDaniel Borkmann <daniel@iogearbox.net>2015-09-30 01:41:50 +0200
committerDavid S. Miller <davem@davemloft.net>2015-10-03 05:02:39 -0700
commita91263d520246b63c63e75ddfb072ee6a853fe15 (patch)
tree17f158474a969614207febc06cae85cd17dd4ab8 /arch/arm64
parentMerge branch 'switchdev-obj' (diff)
downloadlinux-dev-a91263d520246b63c63e75ddfb072ee6a853fe15.tar.xz
linux-dev-a91263d520246b63c63e75ddfb072ee6a853fe15.zip
ebpf: migrate bpf_prog's flags to bitfield
As we need to add further flags to the bpf_prog structure, lets migrate both bools to a bitfield representation. The size of the base structure (excluding insns) remains unchanged at 40 bytes. Add also tags for the kmemchecker, so that it doesn't throw false positives. Even in case gcc would generate suboptimal code, it's not being accessed in performance critical paths. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/arm64')
-rw-r--r--arch/arm64/net/bpf_jit_comp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c
index c047598b09e0..a44e5293c6f5 100644
--- a/arch/arm64/net/bpf_jit_comp.c
+++ b/arch/arm64/net/bpf_jit_comp.c
@@ -744,7 +744,7 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
set_memory_ro((unsigned long)header, header->pages);
prog->bpf_func = (void *)ctx.image;
- prog->jited = true;
+ prog->jited = 1;
out:
kfree(ctx.offset);
}