diff options
| author |   Xin Hao <xhao@linux.alibaba.com> | 2022-09-27 08:19:45 +0800 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2022-10-12 18:51:49 -0700 |
| commit | 652e04464d3944226052c827bdaaf5113b072870 (patch) | |
| tree | db196dde802ee89db52e38f409ee99dc69cf8955 /include/linux | |
| parent | lib/test_meminit: add checks for the allocation functions (diff) | |
| download | linux-dev-652e04464d3944226052c827bdaaf5113b072870.tar.xz linux-dev-652e04464d3944226052c827bdaaf5113b072870.zip | |
mm/damon: move sz_damon_region to damon_sz_region
Rename sz_damon_region() to damon_sz_region(), and move it to
"include/linux/damon.h", because in many places, we can to use this func.
Link: https://lkml.kernel.org/r/20220927001946.85375-1-xhao@linux.alibaba.com
Signed-off-by: Xin Hao <xhao@linux.alibaba.com>
Suggested-by: SeongJae Park <sj@kernel.org>
Reviewed-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/damon.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/damon.h b/include/linux/damon.h index ed5470f50bab..620ada094c3b 100644 --- a/include/linux/damon.h +++ b/include/linux/damon.h @@ -484,6 +484,12 @@ static inline struct damon_region *damon_first_region(struct damon_target *t) return list_first_entry(&t->regions_list, struct damon_region, list); } +static inline unsigned long damon_sz_region(struct damon_region *r) +{ + return r->ar.end - r->ar.start; +} + + #define damon_for_each_region(r, t) \ list_for_each_entry(r, &t->regions_list, list) |