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docs: psi: use correct config name 

Commit 2ce7135adc ("psi: cgroup support") adds documentation which refers
to CONFIG_CGROUP, but the correct name is CONFIG_CGROUPS.

Correct the reference to CONFIG_CGROUPS.

Co-developed-by: Sabina Trendota <sabinatrendota@gmail.com>
Signed-off-by: Sabina Trendota <sabinatrendota@gmail.com>
Signed-off-by: Ramazan Safiullin <ram.safiullin2001@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20230728115600.231068-1-ram.safiullin2001@gmail.com
This commit is contained in:
Ramazan Safiullin 2023-07-28 13:56:00 +02:00 committed by Jonathan Corbet
parent 383f308821
commit 25bf1bacaf
1 changed files with 1 additions and 1 deletions
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Documentation/accounting/psi.rst
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@ -178,7 +178,7 @@ Userspace monitor usage example
Cgroup2 interface
=================
In a system with a CONFIG_CGROUP=y kernel and the cgroup2 filesystem
In a system with a CONFIG_CGROUPS=y kernel and the cgroup2 filesystem
mounted, pressure stall information is also tracked for tasks grouped
into cgroups. Each subdirectory in the cgroupfs mountpoint contains
cpu.pressure, memory.pressure, and io.pressure files; the format is