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[bpf-next,v4,05/10] tools: bpf: sync bpf uapi header

Message ID 1edf1b08f92895f191c9daa77df598de8cc7e323.1527143877.git.sandipan@linux.vnet.ibm.com
State Accepted, archived
Delegated to: BPF Maintainers
Headers show
Series bpf: enhancements for multi-function programs | expand

Commit Message

Sandipan Das May 24, 2018, 6:56 a.m. UTC 
Syncing the bpf.h uapi header with tools so that struct
bpf_prog_info has the two new fields for passing on the
addresses of the kernel symbols corresponding to each
function in a program.

Signed-off-by: Sandipan Das <sandipan@linux.vnet.ibm.com>
---
v3:
 - Move new fields to the end of bpf_prog_info to avoid
   breaking userspace.
---
 tools/include/uapi/linux/bpf.h | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index c3e502d06bc3..0be90965867d 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -2205,6 +2205,8 @@  struct bpf_prog_info {
 	__u32 gpl_compatible:1;
 	__u64 netns_dev;
 	__u64 netns_ino;
+	__u32 nr_jited_ksyms;
+	__aligned_u64 jited_ksyms;
 } __attribute__((aligned(8)));
 
 struct bpf_map_info {