Ciara Loftus 60dc609dbd samples: bpf: Count syscalls in xdpsock ... Categorise and record syscalls issued in the xdpsock sample app. The categories recorded are: rx_empty_polls: polls when the rx ring is empty fill_fail_polls: polls when failed to get addr from fill ring copy_tx_sendtos: sendtos issued for tx when copy mode enabled tx_wakeup_sendtos: sendtos issued when tx ring needs waking up opt_polls: polls issued since the '-p' flag is set Print the stats using '-a' on the xdpsock command line. Signed-off-by: Ciara Loftus <ciara.loftus@intel.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20201002133612.31536-2-ciara.loftus@intel.com		2020-10-06 11:46:50 -07:00
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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: Count syscalls in xdpsock	2020-10-06 11:46:50 -07:00
configfs	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 145	2019-05-30 11:25:18 -07:00
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
kobject	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
kprobes	docs: move remaining stuff under Documentation/*.txt to Documentation/staging	2020-06-19 14:17:05 -06:00
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
mic/mpssd	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
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	PCI: Move PCI_VENDOR_ID_REDHAT definition to pci_ids.h	2020-07-09 17:00:47 -05:00
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	Kbuild updates for v5.8 (2nd)	2020-06-13 13:29:16 -07:00