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| author | SeongJae Park <sj@kernel.org> | 2022-10-26 22:59:34 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-11-30 15:01:24 -0800 |
| commit | d1cbbf621fc25950938be74a228ef518d05d93a1 (patch) | |
| tree | b5d611dc35c9d9e168fd95b21318549cebad24a5 /mm/damon | |
| parent | e63a30c51f8400915db401c05d3c4db6743857e8 (diff) | |
| download | linux-stable-d1cbbf621fc25950938be74a228ef518d05d93a1.tar.gz linux-stable-d1cbbf621fc25950938be74a228ef518d05d93a1.tar.bz2 linux-stable-d1cbbf621fc25950938be74a228ef518d05d93a1.zip | |
mm/damon/core: split out scheme stat update logic into a new function
The function for applying a given DAMON scheme action to a given DAMON
region, 'damos_apply_scheme()' is not quite short. Make it better to read
by splitting out the stat update logic into a new function.
Link: https://lkml.kernel.org/r/20221026225943.100429-4-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/damon')
| -rw-r--r-- | mm/damon/core.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/mm/damon/core.c b/mm/damon/core.c index c1a912bc46ae..3a810c6e26bc 100644 --- a/mm/damon/core.c +++ b/mm/damon/core.c @@ -755,6 +755,16 @@ static bool damos_skip_charged_region(struct damon_target *t, return false; } +static void damos_update_stat(struct damos *s, + unsigned long sz_tried, unsigned long sz_applied) +{ + s->stat.nr_tried++; + s->stat.sz_tried += sz_tried; + if (sz_applied) + s->stat.nr_applied++; + s->stat.sz_applied += sz_applied; +} + static void damos_apply_scheme(struct damon_ctx *c, struct damon_target *t, struct damon_region *r, struct damos *s) { @@ -786,11 +796,7 @@ static void damos_apply_scheme(struct damon_ctx *c, struct damon_target *t, r->age = 0; update_stat: - s->stat.nr_tried++; - s->stat.sz_tried += sz; - if (sz_applied) - s->stat.nr_applied++; - s->stat.sz_applied += sz_applied; + damos_update_stat(s, sz, sz_applied); } static void damon_do_apply_schemes(struct damon_ctx *c, |