Teng Qin 8fe4592438 bpf: map_get_next_key to return first key on NULL ... When iterating through a map, we need to find a key that does not exist in the map so map_get_next_key will give us the first key of the map. This often requires a lot of guessing in production systems. This patch makes map_get_next_key return the first key when the key pointer in the parameter is NULL. Signed-off-by: Teng Qin <qinteng@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-04-25 11:57:45 -04:00
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accounting
arch
build	bpf: Add sparc support to tools and samples.	2017-04-22 13:01:52 -07:00
cgroup
firewire
gpio
hv	tools: hv: Add clean up function for Ubuntu config	2017-03-06 17:10:40 -08:00
iio
include	bpf: add napi_id read access to __sk_buff	2017-04-21 13:53:27 -04:00
kvm/kvm_stat
laptop
leds
lguest	scripts/spelling.txt: add "overide" pattern and fix typo instances	2017-03-09 17:01:09 -08:00
lib	bpf: Add sparc support to tools and samples.	2017-04-22 13:01:52 -07:00
net	tools: bpf_jit_disasm: Add option to dump JIT image to a file.	2017-04-13 13:04:03 -04:00
nfsd
objtool	objtool: Fix another GCC jump table detection issue	2017-03-07 08:42:55 +01:00
pcmcia
perf	perf/urgent annotate fix for s390:	2017-04-11 21:41:39 +02:00
power	cpupower: Fix turbo frequency reporting for pre-Sandy Bridge cores	2017-04-13 14:51:10 +02:00
scripts
spi
testing	bpf: map_get_next_key to return first key on NULL	2017-04-25 11:57:45 -04:00
thermal/tmon
time
usb
virtio
vm
Makefile