Messages in this thread | | | From | SeongJae Park <> | Subject | [PATCH v2 0/2] mm/damon: Fix fake /proc/loadavg reports | Date | Thu, 25 Nov 2021 16:08:28 +0000 |
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This patchset fixes DAMON's fake load report issue. The first patch makes yet another variant of usleep_range() for this fix, and the second patch fixes the issue of DAMON by making it using the newly introduced function.
I think these need to be applied on v5.15.y, but the second patch cannot cleanly applied there as is. I will back-port this on v5.15.y and post later once this is merged in the mainline. If you think this is not appropriate for stable tree, please let me know.
Changelog ---------
From v1 (https://lore.kernel.org/linux-mm/20211124145219.32866-1-sj@kernel.org/) - Avoid copy-and-pasting usleep_delay() in DAMON code (Andrew Morton)
SeongJae Park (2): timers: Implement usleep_idle_range() mm/damon/core: Fix fake load reports due to uninterruptible sleeps
include/linux/delay.h | 14 +++++++++++++- kernel/time/timer.c | 16 +++++++++------- mm/damon/core.c | 6 +++--- 3 files changed, 25 insertions(+), 11 deletions(-)
-- 2.17.1
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