Revision 2babd34df2294a72df02dc4a3745df3408147eba authored by Linus Torvalds on 21 August 2019, 17:04:38 UTC, committed by Linus Torvalds on 21 August 2019, 17:04:38 UTC
Pull nfsd fixes from Bruce Fields: "Fix nfsd bugs: three in the new nfsd/clients/ code, one in the reply cache containerization" * tag 'nfsd-5.3-1' of git://linux-nfs.org/~bfields/linux: nfsd4: Fix kernel crash when reading proc file reply_cache_stats nfsd: initialize i_private before d_add nfsd: use i_wrlock instead of rcu for nfsdfs i_private nfsd: fix dentry leak upon mkdir failure.
Kconfig
# SPDX-License-Identifier: GPL-2.0-only
config DCB
bool "Data Center Bridging support"
default n
---help---
This enables support for configuring Data Center Bridging (DCB)
features on DCB capable Ethernet adapters via rtnetlink. Say 'Y'
if you have a DCB capable Ethernet adapter which supports this
interface and you are connected to a DCB capable switch.
DCB is a collection of Ethernet enhancements which allow DCB capable
NICs and switches to support network traffic with differing
requirements (highly reliable, no drops vs. best effort vs. low
latency) to co-exist on Ethernet.
DCB features include:
Enhanced Transmission Selection (aka Priority Grouping) - provides a
framework for assigning bandwidth guarantees to traffic classes.
Priority-based Flow Control (PFC) - a MAC control pause frame which
works at the granularity of the 802.1p priority instead of the
link (802.3x).
If unsure, say N.
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