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authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-10-06 16:21:32 +0300
committerPaul E. McKenney <paulmck@kernel.org>2020-11-07 04:02:43 +0300
commita1b9dbb72b7f39eeaa2fb5bd5cc619679985876e (patch)
tree0103f880d68fc178f439d30cd4e1a4039906443a /Documentation/RCU
parenta043260740d5d6ec5be59c3fb595c719890a0b0b (diff)
downloadlinux-a1b9dbb72b7f39eeaa2fb5bd5cc619679985876e.tar.xz
docs: RCU: Requirements.rst: Fix a list block
As warned by Sphinx: .../Documentation/RCU/Design/Requirements/Requirements.rst:1959: WARNING: Unexpected indentation. The list block is missing a space before it, making Sphinx to get it wrong. This commit therefore adds the missing space characters. Fixes: 2a721e5f0b2c ("docs: Update RCU's hotplug requirements with a bit about design") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'Documentation/RCU')
-rw-r--r--Documentation/RCU/Design/Requirements/Requirements.rst1
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/RCU/Design/Requirements/Requirements.rst b/Documentation/RCU/Design/Requirements/Requirements.rst
index 8807985a9c35..e8c84fcc0507 100644
--- a/Documentation/RCU/Design/Requirements/Requirements.rst
+++ b/Documentation/RCU/Design/Requirements/Requirements.rst
@@ -1954,6 +1954,7 @@ offline CPUs. However, as a debugging measure, the FQS loop does splat
if offline CPUs block an RCU grace period for too long.
An offline CPU's quiescent state will be reported either:
+
1. As the CPU goes offline using RCU's hotplug notifier (``rcu_report_dead()``).
2. When grace period initialization (``rcu_gp_init()``) detects a
race either with CPU offlining or with a task unblocking on a leaf