Jakub Kicinski ad8ad79f4f bpf: offload: free program id when device disappears ... Bound programs are quite useless after their device disappears. They are simply waiting for reference count to go to zero, don't list them in BPF_PROG_GET_NEXT_ID by freeing their ID early. Note that orphaned offload programs will return -ENODEV on BPF_OBJ_GET_INFO_BY_FD so user will never see ID 0. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>		2017-12-31 16:12:23 +01:00
..
arraymap.c	perf/bpf: Extend the perf_event_read_local() interface, a.k.a. "bpf: perf event change needed for subsequent bpf helpers"	2017-10-27 10:31:56 +02:00
bpf_lru_list.c	bpf: lru: Lower the PERCPU_NR_SCANS from 16 to 4	2017-04-17 13:55:52 -04:00
bpf_lru_list.h	bpf: Only set node->ref = 1 if it has not been set	2017-09-01 09:57:39 -07:00
cgroup.c	bpf/cgroup: fix a verification error for a CGROUP_DEVICE type prog	2017-12-19 01:43:29 +01:00
core.c	bpf: allow for correlation of maps and helpers in dump	2017-12-20 18:09:40 -08:00
cpumap.c	bpf: cpumap micro-optimization in cpu_map_enqueue	2017-11-02 16:13:14 +09:00
devmap.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-10-22 13:39:14 +01:00
disasm.c	bpf: allow for correlation of maps and helpers in dump	2017-12-20 18:09:40 -08:00
disasm.h	bpf: allow for correlation of maps and helpers in dump	2017-12-20 18:09:40 -08:00
hashtab.c	bpf: add schedule points to map alloc/free	2017-12-12 15:27:22 -08:00
helpers.c	bpf: rename ARG_PTR_TO_STACK	2017-01-09 16:56:27 -05:00
inode.c	bpf: Add file mode configuration into bpf maps	2017-10-20 13:32:59 +01:00
lpm_trie.c	bpf: Add file mode configuration into bpf maps	2017-10-20 13:32:59 +01:00
Makefile	bpf: offload: add infrastructure for loading programs for a specific netdev	2017-11-05 22:26:18 +09:00
map_in_map.c	bpf: Add syscall lookup support for fd array and htab	2017-06-29 13:13:25 -04:00
map_in_map.h	bpf: Add syscall lookup support for fd array and htab	2017-06-29 13:13:25 -04:00
offload.c	bpf: offload: free program id when device disappears	2017-12-31 16:12:23 +01:00
percpu_freelist.c	bpf: fix lockdep splat	2017-11-15 19:46:32 +09:00
percpu_freelist.h	bpf: introduce percpu_freelist	2016-03-08 15:28:31 -05:00
sockmap.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-11-02 15:23:39 +09:00
stackmap.c	bpf: Add file mode configuration into bpf maps	2017-10-20 13:32:59 +01:00
syscall.c	bpf: offload: free program id when device disappears	2017-12-31 16:12:23 +01:00
tnum.c	bpf/verifier: track signed and unsigned min/max values	2017-08-08 17:51:34 -07:00
verifier.c	bpf: offload: allow netdev to disappear while verifier is running	2017-12-31 16:12:23 +01:00