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docs: psi: use correct config name

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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 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 mounted, pressure stall information is also tracked for tasks grouped
into cgroups. Each subdirectory in the cgroupfs mountpoint contains into cgroups. Each subdirectory in the cgroupfs mountpoint contains
cpu.pressure, memory.pressure, and io.pressure files; the format is cpu.pressure, memory.pressure, and io.pressure files; the format is