This set adds support for persistent maps/progs. Please see
individual patches for further details. A man-page update
to bpf(2) will be sent later on, also a iproute2 patch for
support in tc.
Thanks!
v1 -> v2:
- Reworked most of patch 4 and 5
- Rebased to latest net-next
Daniel Borkmann (5):
bpf: abstract anon_inode_getfd invocations
bpf: align and clean bpf_{map,prog}_get helpers
bpf: consolidate bpf_prog_put{,_rcu} dismantle paths
bpf: add support for persistent maps/progs
bpf: add sample usages for persistent maps/progs
include/linux/bpf.h | 9 +-
include/uapi/linux/bpf.h | 45 +-----
include/uapi/linux/magic.h | 1 +
kernel/bpf/Makefile | 4 +-
kernel/bpf/core.c | 3 +-
kernel/bpf/inode.c | 387 +++++++++++++++++++++++++++++++++++++++++++++
kernel/bpf/syscall.c | 95 +++++++----
kernel/bpf/verifier.c | 3 +-
samples/bpf/Makefile | 3 +
samples/bpf/fds_example.c | 183 +++++++++++++++++++++
samples/bpf/libbpf.c | 19 +++
samples/bpf/libbpf.h | 3 +
12 files changed, 683 insertions(+), 72 deletions(-)
create mode 100644 kernel/bpf/inode.c
create mode 100644 samples/bpf/fds_example.c
--
1.9.3
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