Jiri Kosina 49b499718f net: sched: make default fifo qdiscs appear in the dump ... The original reason [1] for having hidden qdiscs (potential scalability issues in qdisc_match_from_root() with single linked list in case of large amount of qdiscs) has been invalidated by 59cc1f61f0 ("net: sched: convert qdisc linked list to hashtable"). This allows us for bringing more clarity and determinism into the dump by making default pfifo qdiscs visible. We're not turning this on by default though, at it was deemed [2] too intrusive / unnecessary change of default behavior towards userspace. Instead, TCA_DUMP_INVISIBLE netlink attribute is introduced, which allows applications to request complete qdisc hierarchy dump, including the ones that have always been implicit/invisible. Singleton noop_qdisc stays invisible, as teaching the whole infrastructure about singletons would require quite some surgery with very little gain (seeing no qdisc or seeing noop qdisc in the dump is probably setting the same user expectation). [1] http://lkml.kernel.org/r/1460732328.10638.74.camel@edumazet-glaptop3.roam.corp.google.com [2] http://lkml.kernel.org/r/20161021.105935.1907696543877061916.davem@davemloft.net Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-03-12 22:53:02 -07:00
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acpi	Merge branches 'acpi-bus', 'acpi-sleep' and 'acpi-processor'	2017-02-20 14:28:03 +01:00
asm-generic	kprobes: move kprobe declarations to asm-generic/kprobes.h	2017-02-27 18:43:45 -08:00
clocksource	…
crypto	crypto: api - Add crypto_requires_off helper	2017-02-27 18:09:39 +08:00
drm	sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h>	2017-03-02 08:42:37 +01:00
dt-bindings	ARM: SoC: late DT updates for v4.11	2017-03-03 16:15:48 -08:00
keys	KEYS: Differentiate uses of rcu_dereference_key() and user_key_payload()	2017-03-02 10:09:00 +11:00
kvm	…
linux	ethtool: add CRC32 as an RSS hash function	2017-03-09 16:39:58 -08:00
math-emu	…
media	sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>	2017-03-02 08:42:32 +01:00
memory	…
misc	…
net	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
pcmcia	…
ras	…
rdma	sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h>	2017-03-02 08:42:31 +01:00
rxrpc	…
scsi	scsi: remove scsi_execute_req_flags	2017-02-23 16:57:36 -05:00
soc	ARC updates for 4.11 rc1	2017-02-22 10:33:53 -08:00
sound	sched/headers: Prepare to remove spurious <linux/sched.h> inclusion dependencies	2017-03-02 08:42:41 +01:00
target	Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-03-03 10:16:38 -08:00
trace	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-03-04 17:31:39 -08:00
uapi	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
video	…
xen	scripts/spelling.txt: add "an union" pattern and fix typo instances	2017-02-27 18:43:46 -08:00
Kbuild	…