diff options
| author | Hui Zhu <zhuhui@xiaomi.com> | 2015-11-07 03:29:23 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-07 04:50:42 +0300 |
| commit | 8f958c98f28d088a1ef3e021ab7aeb59a234b953 (patch) | |
| tree | ea5844187d58853fb9ee46469daaad5a3de52328 /mm | |
| parent | 6f3526d6db7cbe8b53e42d6bf0cad2072afcf3fe (diff) | |
| download | linux-8f958c98f28d088a1ef3e021ab7aeb59a234b953.tar.xz | |
zsmalloc: add comments for ->inuse to zspage
[akpm@linux-foundation.org: fix grammar]
Signed-off-by: Hui Zhu <zhuhui@xiaomi.com>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Dan Streetman <ddstreet@ieee.org>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/zsmalloc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index 8b8e0dac0a2a..4396b82fabaf 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -38,6 +38,7 @@ * page->lru: links together first pages of various zspages. * Basically forming list of zspages in a fullness group. * page->mapping: class index and fullness group of the zspage + * page->inuse: the number of objects that are used in this zspage * * Usage of struct page flags: * PG_private: identifies the first component page |