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2023-02-02Documentation: admin-guide: correct spellingRandy Dunlap1-1/+1
Correct spelling problems for Documentation/admin-guide/ as reported by codespell. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Mukesh Ojha <quic_mojha@quicinc.com> Cc: Tejun Heo <tj@kernel.org> Cc: Zefan Li <lizefan.x@bytedance.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: cgroups@vger.kernel.org Cc: Alasdair Kergon <agk@redhat.com> Cc: Mike Snitzer <snitzer@kernel.org> Cc: dm-devel@redhat.com Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: linux-media@vger.kernel.org Cc: linux-mm@kvack.org Link: https://lore.kernel.org/r/20230129231053.20863-2-rdunlap@infradead.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2021-06-16docs/cgroup-v1/blkio: update for 5.x kernelsKir Kolyshkin1-15/+16
Commit bf382fb0bcef4 ("block: remove legacy IO schedulers", Oct 12 2018) removes the CFQ scheduler, together with blkio.weight and blkio.weight_device described in cgroup v1 documentation. Users are supposed to use the BFQ scheduler, which cgroup file for setting weight is blkio.bfq.weight, but there is no way to set per-device weight. Later, commit 795fe54c2a8 per-device weights for BFQ, meaning that blkio.bfq.weight and blkio.bfq.weight_device can be used in a way similar to the old CFQ cgroup interface. Yet, the cgroup v1 docs were never updated. Fix this: - use the new file names; - fix the range for weight (used to be 10..1000, now 1..1000); - link to BFQ scheduler docs. Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-06-16docs/cgroup-v1/blkio: stop abusing itemized listKir Kolyshkin1-63/+67
Fix many formatting issues by stop (ab)using itemized lists for everything (mostly replaced by definition lists). Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-07-31docs: cgroup-v1/blkio-controller.rst: remove a CFQ left overMauro Carvalho Chehab1-6/+0
changeset fb5772cbfe48 ("blkio-controller.txt: Remove references to CFQ") removed cgroup references to CFQ, but it kept one left. Get rid of it. Fixes: fb5772cbfe48 ("blkio-controller.txt: Remove references to CFQ") Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-07-15docs: cgroup-v1: add it to the admin-guide bookMauro Carvalho Chehab1-0/+302
Those files belong to the admin guide, so add them. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>