perf/core: Fix narrow startup race when creating the perf nr_addr_filters sysfs file
authorGreg KH <gregkh@linuxfoundation.org>
Mon, 12 Jun 2023 13:09:09 +0000 (15:09 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 5 Feb 2024 20:14:14 +0000 (20:14 +0000)
commit814173380135834d8e520cb2fa45951205744cf3
treeab88f989b48aedf4d67673dc3e9c056c319c05ce
parent04c6948db0ff5d6502b83d6ec703b2c4c9813b75
perf/core: Fix narrow startup race when creating the perf nr_addr_filters sysfs file

[ Upstream commit 652ffc2104ec1f69dd4a46313888c33527145ccf ]

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/2023061204-decal-flyable-6090@gregkh
Signed-off-by: Sasha Levin <sashal@kernel.org>
kernel/events/core.c