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Docs/mm/damon: fix spelling and grammar in monitoring_intervals_tuning_example.rst

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This patch fixes some spelling and grammar mistakes in the documentation,
improving the readability.

- multipled  -> multiplied
- idential   -> identical
- minuts     -> minutes
- efficieny  -> efficiency

Link: https://lkml.kernel.org/r/20250217215512.12833-1-marcelomoreira1905@gmail.com
Signed-off-by: Marcelo Moreira <marcelomoreira1905@gmail.com>
Reviewed-by: SeongJae Park <sj@kernel.org>
Cc: Shuah khan <skhan@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Marcelo Moreira
2025-02-17 18:54:31 -03:00
committed by Andrew Morton
parent 795f29616e
commit fcd807a03b
1 changed files with 4 additions and 4 deletions
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8
Documentation/mm/damon/monitoring_intervals_tuning_example.rst
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@@ -36,7 +36,7 @@ Then, list the DAMON-found regions of different access patterns, sorted by the
"access temperature". "Access temperature" is a metric representing the
access-hotness of a region. It is calculated as a weighted sum of the access
frequency and the age of the region. If the access frequency is 0 %, the
temperature is multipled by minus one. That is, if a region is not accessed,
temperature is multiplied by minus one. That is, if a region is not accessed,
it gets minus temperature and it gets lower as not accessed for longer time.
The sorting is in temperature-ascendint order, so the region at the top of the
list is the coldest, and the one at the bottom is the hottest one. ::
@@ -58,11 +58,11 @@ list is the coldest, and the one at the bottom is the hottest one. ::
The list shows not seemingly hot regions, and only minimum access pattern
diversity. Every region has zero access frequency. The number of region is
10, which is the default ``min_nr_regions value``. Size of each region is also
nearly idential. We can suspect this is because “adaptive regions adjustment”
nearly identical. We can suspect this is because “adaptive regions adjustment”
mechanism was not well working. As the guide suggested, we can get relative
hotness of regions using ``age`` as the recency information. That would be
better than nothing, but given the fact that the longest age is only about 6
seconds while we waited about ten minuts, it is unclear how useful this will
seconds while we waited about ten minutes, it is unclear how useful this will
be.
The temperature ranges to total size of regions of each range histogram
@@ -190,7 +190,7 @@ for sampling and aggregation intervals, respectively). ::
The number of regions having different access patterns has significantly
increased. Size of each region is also more varied. Total size of non-zero
access frequency regions is also significantly increased. Maybe this is already
good enough to make some meaningful memory management efficieny changes.
good enough to make some meaningful memory management efficiency changes.
800ms/16s intervals: Another bias
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