kernel/Documentation/ABI/testing/sysfs-kernel-rcu_stall_count, branch linux-rolling-stableHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-rolling-stable2025-05-21T17:48:22Zkernel/rcu/tree_stall: add /sys/kernel/rcu_stall_count2025-05-21T17:48:22ZMax Kellermannmax.kellermann@ionos.com2025-05-04T18:08:31Zurn:sha1:2536c5c7d6ae5e1d844aa21f28b326b5e7f815ef
Expose a simple counter to userspace for monitoring tools.
Link: https://lkml.kernel.org/r/20250504180831.4190860-3-max.kellermann@ionos.com
Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
Cc: Core Minyard <cminyard@mvista.com>
Cc: Doug Anderson <dianders@chromium.org>
Cc: Joel Granados <joel.granados@kernel.org>
Cc: Kees Cook <kees@kernel.org>
Cc: Song Liu <song@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>