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linux/Documentation/RCU
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Toke Høiland-Jørgensen e74c74f9e5 doc: Give XDP as example of non-obvious RCU reader/updater pairing 
This commit gives an example of non-obvious RCU reader/updater pairing
in the guise of the XDP feature in networking, which calls BPF programs
from network-driver NAPI (softirq) context.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20210624160609.292325-4-toke@redhat.com
2021-06-24 19:41:14 +02:00
..
Design Merge branch 'for-mingo-rcu' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu 2021-02-12 12:56:55 +01:00
arrayRCU.rst doc: Convert arrayRCU.txt to arrayRCU.rst 2019-12-10 18:51:19 -08:00
checklist.rst doc: Give XDP as example of non-obvious RCU reader/updater pairing 2021-06-24 19:41:14 +02:00
index.rst docs: RCU: Convert stallwarn.txt to ReST 2020-06-29 11:58:11 -07:00
listRCU.rst doc/RCU/listRCU: Update example function name 2020-02-27 07:03:13 -08:00
lockdep-splat.rst docs: RCU: Convert lockdep-splat.txt to ReST 2020-06-29 11:58:10 -07:00
lockdep.rst docs: Fix function name trailing double-()s 2020-08-24 17:19:07 -06:00
NMI-RCU.rst drivers: Remove CONFIG_OPROFILE support 2021-01-29 10:06:24 +05:30
rcu_dereference.rst doc: Present the role of READ_ONCE() 2020-11-02 17:07:15 -08:00
rcu.rst doc/RCU/rcu: Use https instead of http if possible 2020-02-27 07:03:13 -08:00
rcubarrier.rst doc: Use CONFIG_PREEMPTION 2021-01-06 16:10:44 -08:00
rculist_nulls.rst docs: RCU: Don't duplicate chapter names in rculist_nulls.rst 2020-06-29 11:58:11 -07:00
rcuref.rst docs: RCU: Convert rcuref.txt to ReST 2020-06-29 11:58:11 -07:00
RTFP.txt docs: Correctly spell Stephen Hemminger's name 2021-03-15 13:53:24 -07:00
stallwarn.rst Merge branches 'doc.2021.01.06a', 'fixes.2021.01.04b', 'kfree_rcu.2021.01.04a', 'mmdumpobj.2021.01.22a', 'nocb.2021.01.06a', 'rt.2021.01.04a', 'stall.2021.01.06a', 'torture.2021.01.12a' and 'tortureall.2021.01.06a' into HEAD 2021-01-22 15:26:44 -08:00
torture.rst docs: RCU: Convert torture.txt to ReST 2020-06-29 11:58:11 -07:00
UP.rst doc: RCU callback locks need only _bh, not necessarily _irq 2019-06-28 09:10:40 -06:00
whatisRCU.rst doc: Use CONFIG_PREEMPTION 2021-01-06 16:10:44 -08:00