android_kernel_motorola_sm6375/tools
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Martynas Pumputis 1bb54c4071 bpf, selftests: fix handling of sparse CPU allocations
Previously, bpf_num_possible_cpus() had a bug when calculating a
number of possible CPUs in the case of sparse CPU allocations, as
it was considering only the first range or element of
/sys/devices/system/cpu/possible.

E.g. in the case of "0,2-3" (CPU 1 is not available), the function
returned 1 instead of 3.

This patch fixes the function by making it parse all CPU ranges and
elements.

Signed-off-by: Martynas Pumputis <m@lambda.lt>
Acked-by: Yonghong Song <yhs@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2019-01-31 23:13:22 +01:00
..
accounting
arch powerpc fixes for 5.0 #3 2019-01-19 05:55:42 +12:00
bpf tools: bpftool: fix crash with un-owned prog arrays 2019-01-28 23:59:46 +01:00
build perf build: Don't unconditionally link the libbfd feature test to -liberty and -lz 2018-12-21 09:42:46 -03:00
cgroup
crypto
firewire
firmware
gpio tools gpio: Allow overriding CFLAGS 2018-12-28 16:33:08 -03:00
hv
iio tools iio: Override CFLAGS assignments 2019-01-04 12:54:49 -03:00
include bpf: pull in pkt_sched.h header for tooling to fix bpftool build 2019-01-18 15:16:36 -08:00
kvm/kvm_stat
laptop
leds
lib bpf: libbpf: retry loading program on EAGAIN 2019-01-15 21:35:34 +01:00
memory-model
nfsd
objtool
pci
pcmcia
perf powerpc fixes for 5.0 #3 2019-01-19 05:55:42 +12:00
power perf/core improvements and fixes: 2019-01-03 14:05:16 +01:00
scripts
spi
testing bpf, selftests: fix handling of sparse CPU allocations 2019-01-31 23:13:22 +01:00
thermal/tmon tools thermal tmon: Use -O3 instead of -O1 if available 2019-01-04 12:54:49 -03:00
time
usb
virtio virtio: fix test build after uio.h change 2018-12-19 18:23:49 -05:00
vm tools/vm/page_owner: use page_owner_sort in the use example 2019-01-08 17:15:11 -08:00
wmi
Makefile