Daniel T. Lee c6497df0dd samples: bpf: Refactor test_overhead program with libbpf ... This commit refactors the existing program with libbpf bpf loader. Since the kprobe, tracepoint and raw_tracepoint bpf program can be attached with single bpf_program__attach() interface, so the corresponding function of libbpf is used here. Rather than specifying the number of cpus inside the code, this commit uses the number of available cpus with _SC_NPROCESSORS_ONLN. Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20201124090310.24374-6-danieltimlee@gmail.com		2020-11-26 19:33:36 -08:00
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auxdisplay	kbuild: introduce hostprogs-always-y and userprogs-always-y	2020-08-10 01:32:59 +09:00
binderfs	kbuild: introduce hostprogs-always-y and userprogs-always-y	2020-08-10 01:32:59 +09:00
bpf	samples: bpf: Refactor test_overhead program with libbpf	2020-11-26 19:33:36 -08:00
configfs	samples: configfs: prefer pr_err() over bare printk(KERN_ERR	2020-10-07 15:46:22 +02:00
connector	kbuild: introduce hostprogs-always-y and userprogs-always-y	2020-08-10 01:32:59 +09:00
ftrace	sample-trace-array: Remove trace_array 'sample-instance'	2020-06-16 21:21:02 -04:00
hidraw	kbuild: introduce hostprogs-always-y and userprogs-always-y	2020-08-10 01:32:59 +09:00
hw_breakpoint	samples/hw_breakpoint: drop use of kallsyms_lookup_name()	2020-04-07 10:43:44 -07:00
kdb	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
kfifo	proc: convert everything to "struct proc_ops"	2020-02-04 03:05:26 +00:00
kmemleak	mm,kmemleak-test.c: move kmemleak-test.c to samples dir	2020-10-13 18:38:27 -07:00
kobject	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
kprobes	kernel-clone-v5.9	2020-10-14 14:32:52 -07:00
livepatch	livepatch: Handle allocation failure in the sample of shadow variable API	2020-01-17 11:12:06 +01:00
mei	kbuild: introduce hostprogs-always-y and userprogs-always-y	2020-08-10 01:32:59 +09:00
nitro_enclaves	nitro_enclaves: Add sample for ioctl interface usage	2020-09-22 13:58:41 +02:00
pidfd	kbuild: introduce hostprogs-always-y and userprogs-always-y	2020-08-10 01:32:59 +09:00
pktgen	docs: networking: convert pktgen.txt to ReST	2020-04-30 12:56:37 -07:00
qmi	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
rpmsg	samples/rpmsg: Introduce a module parameter for message count	2019-08-26 22:10:39 -07:00
seccomp	kbuild: introduce hostprogs-always-y and userprogs-always-y	2020-08-10 01:32:59 +09:00
timers	kbuild: introduce hostprogs-always-y and userprogs-always-y	2020-08-10 01:32:59 +09:00
trace_events	tracing: Fix doc mistakes in trace sample	2020-05-07 13:32:57 -04:00
trace_printk	samples/trace_printk: Wait for IRQ work to finish	2019-12-21 16:08:22 -05:00
uhid	kbuild: introduce hostprogs-always-y and userprogs-always-y	2020-08-10 01:32:59 +09:00
v4l	media: rename VFL_TYPE_GRABBER to _VIDEO	2020-02-24 16:52:39 +01:00
vfio-mdev	samples: vfio-mdev/mbochs: fix common struct sg_table related issues	2020-09-10 08:19:46 +02:00
vfs	kbuild: introduce hostprogs-always-y and userprogs-always-y	2020-08-10 01:32:59 +09:00
watch_queue	kbuild: introduce hostprogs-always-y and userprogs-always-y	2020-08-10 01:32:59 +09:00
watchdog	kbuild: introduce hostprogs-always-y and userprogs-always-y	2020-08-10 01:32:59 +09:00
Kconfig	samples: watch_queue: build sample program for target architecture	2020-06-22 01:56:09 +09:00
Makefile	mm,kmemleak-test.c: move kmemleak-test.c to samples dir	2020-10-13 18:38:27 -07:00