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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/s390/net
parentbd8762bec95ed81d5b81390ff23c5f83345cb536 (diff)
downloadlinux-a91263d520246b63c63e75ddfb072ee6a853fe15.tar.gz
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/s390/net')
-rw-r--r--arch/s390/net/bpf_jit_comp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c
index eeda051442c3..9a0c4c22e536 100644
--- a/arch/s390/net/bpf_jit_comp.c
+++ b/arch/s390/net/bpf_jit_comp.c
@@ -1310,7 +1310,7 @@ void bpf_int_jit_compile(struct bpf_prog *fp)
if (jit.prg_buf) {
set_memory_ro((unsigned long)header, header->pages);
fp->bpf_func = (void *) jit.prg_buf;
- fp->jited = true;
+ fp->jited = 1;
}
free_addrs:
kfree(jit.addrs);