linux/tools
Chema Gonzalez 4cd3675ebf filter: added BPF random opcode
Added a new ancillary load (bpf call in eBPF parlance) that produces
a 32-bit random number. We are implementing it as an ancillary load
(instead of an ISA opcode) because (a) it is simpler, (b) allows easy
JITing, and (c) seems more in line with generic ISAs that do not have
"get a random number" as a instruction, but as an OS call.

The main use for this ancillary load is to perform random packet sampling.

Signed-off-by: Chema Gonzalez <chema@google.com>
Acked-by: Alexei Starovoitov <ast@plumgrid.com>
Acked-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-22 21:27:57 -04:00
..
cgroup
firewire
hv Tools: hv: Handle the case when the target file exists correctly 2014-04-16 14:10:36 -07:00
include perf tools: Move hash.h header 2014-02-18 09:34:49 -03:00
lguest
lib Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-04-16 16:38:57 -07:00
net filter: added BPF random opcode 2014-04-22 21:27:57 -04:00
nfsd
perf perf tools: Instead of redirecting flex output, use -o 2014-04-15 13:57:21 +02:00
power tools/power turbostat: Run on Broadwell 2014-03-05 22:20:02 -05:00
scripts tools lib traceevent: Add global QUIET_CC_FPIC build output 2013-12-19 16:18:10 -03:00
testing This just contains a single update by Satoru Takeuchi, which adds 2014-04-04 21:27:43 -07:00
thermal/tmon tools/thermal: Introduce tmon, a tool for thermal subsystem 2013-11-07 08:45:34 +08:00
usb usb: tools: fix a regression issue that gcc can't link to pthread 2013-12-04 15:10:54 -08:00
virtio tools/virtio: add a missing ) 2014-03-13 11:23:25 +10:30
vm tools/vm/page-types.c: page-cache sniffing feature 2014-04-07 16:35:52 -07:00
Makefile Adding makefile for tools/hv 2014-02-15 11:52:35 -08:00