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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asm-generic	userfaultfd: document _IOR/_IOW	2017-02-22 16:41:27 -08:00
drm	Merge branch 'drm-next-4.11' of git://people.freedesktop.org/~agd5f/linux into drm-next	2017-02-01 08:39:35 +10:00
linux	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
misc	cxl: Use fixed width predefined types in data structure.	2016-08-09 16:52:01 +10:00
mtd	mtd: kill the nand_ecclayout struct	2016-05-05 23:51:51 +02:00
rdma	Mellanox specific updates for 4.11 merge window	2017-02-23 11:27:49 -08:00
scsi	scsi: cxlflash: Support SQ Command Mode	2017-01-11 22:38:15 -05:00
sound	Merge remote-tracking branches 'asoc/topic/tlv320aic31xx', 'asoc/topic/topology', 'asoc/topic/uda1380', 'asoc/topic/wm2200' and 'asoc/topic/wm8523' into asoc-next	2016-12-12 15:53:25 +00:00
video
xen	xen/privcmd: add IOCTL_PRIVCMD_RESTRICT	2017-02-14 15:14:59 -05:00
Kbuild